| 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 | $243.84 | 3.812% | $253.1352 | $253.14 | $253.15 | $253.10 |
| Purchase #2 | $7.47 | 6.120% | $7.9272 | $7.93 | $7.95 | $7.90 |
| Purchase #3 | $41.96 | 3.116% | $43.2675 | $43.27 | $43.25 | $43.30 |
| Purchase #4 | $135.64 | 3.810% | $140.8079 | $140.81 | $140.80 | $140.80 |
| Purchase #5 | $219.29 | 13.837% | $249.6332 | $249.63 | $249.65 | $249.60 |
| Purchase #6 | $100.41 | 4.654% | $105.0831 | $105.08 | $105.10 | $105.10 |
| Purchase #7 | $147.55 | 7.165% | $158.122 | $158.12 | $158.10 | $158.10 |
| 7 purchase totals = | $896.16 | $957.9761 | $957.98 | $958.00 | $957.90 | |