| 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 | $202.45 | 12.486% | $227.7279 | $227.73 | $227.75 | $227.70 |
| Purchase #2 | $14.93 | 10.418% | $16.4854 | $16.49 | $16.50 | $16.50 |
| Purchase #3 | $236.25 | 6.376% | $251.3133 | $251.31 | $251.30 | $251.30 |
| Purchase #4 | $107.89 | 4.171% | $112.3901 | $112.39 | $112.40 | $112.40 |
| Purchase #5 | $115.52 | 4.727% | $120.9806 | $120.98 | $121.00 | $121.00 |
| Purchase #6 | $202.43 | 5.612% | $213.7904 | $213.79 | $213.80 | $213.80 |
| Purchase #7 | $248.37 | 8.120% | $268.5376 | $268.54 | $268.55 | $268.50 |
| 7 purchase totals = | $1,127.84 | $1,211.2253 | $1,211.23 | $1,211.30 | $1,211.20 | |