| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $200.96 | 13.245% | $227.5772 | $227.58 | $227.60 | $227.60 |
| Purchase #2 | $236.40 | 6.219% | $251.1017 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $123.79 | 4.556% | $129.4299 | $129.43 | $129.45 | $129.40 |
| Purchase #4 | $201.88 | 12.479% | $227.0726 | $227.07 | $227.05 | $227.10 |
| Purchase #5 | $243.32 | 12.285% | $273.2119 | $273.21 | $273.20 | $273.20 |
| Purchase #6 | $115.31 | 4.160% | $120.1069 | $120.11 | $120.10 | $120.10 |
| Purchase #7 | $185.61 | 8.469% | $201.3293 | $201.33 | $201.35 | $201.30 |
| 7 purchase totals = | $1,307.27 | $1,429.8295 | $1,429.83 | $1,429.85 | $1,429.80 | |