| 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 | $7.25 | 3.758% | $7.5225 | $7.52 | $7.50 | $7.50 |
| Purchase #2 | $227.58 | 9.818% | $249.9238 | $249.92 | $249.90 | $249.90 |
| Purchase #3 | $220.88 | 10.248% | $243.5158 | $243.52 | $243.50 | $243.50 |
| Purchase #4 | $237.28 | 7.518% | $255.1187 | $255.12 | $255.10 | $255.10 |
| Purchase #5 | $226.54 | 11.767% | $253.197 | $253.20 | $253.20 | $253.20 |
| Purchase #6 | $234.62 | 13.673% | $266.6996 | $266.70 | $266.70 | $266.70 |
| Purchase #7 | $219.88 | 12.840% | $248.1126 | $248.11 | $248.10 | $248.10 |
| 7 purchase totals = | $1,374.03 | $1,524.0900 | $1,524.09 | $1,524.00 | $1,524.00 | |