| 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 | $238.29 | 5.471% | $251.3268 | $251.33 | $251.35 | $251.30 |
| Purchase #2 | $136.61 | 11.471% | $152.2805 | $152.28 | $152.30 | $152.30 |
| Purchase #3 | $33.70 | 11.461% | $37.5624 | $37.56 | $37.55 | $37.60 |
| Purchase #4 | $184.42 | 9.522% | $201.9805 | $201.98 | $202.00 | $202.00 |
| Purchase #5 | $250.32 | 8.162% | $270.7511 | $270.75 | $270.75 | $270.80 |
| Purchase #6 | $234.99 | 8.690% | $255.4106 | $255.41 | $255.40 | $255.40 |
| Purchase #7 | $216.51 | 9.555% | $237.1975 | $237.20 | $237.20 | $237.20 |
| 7 purchase totals = | $1,294.84 | $1,406.5094 | $1,406.51 | $1,406.55 | $1,406.60 | |