| 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 | $250.98 | 11.228% | $279.16 | $279.16 | $279.15 | $279.20 |
| Purchase #2 | $199.81 | 5.169% | $210.1382 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $19.76 | 13.246% | $22.3774 | $22.38 | $22.40 | $22.40 |
| Purchase #4 | $164.56 | 10.231% | $181.3961 | $181.40 | $181.40 | $181.40 |
| Purchase #5 | $200.50 | 13.748% | $228.0647 | $228.06 | $228.05 | $228.10 |
| Purchase #6 | $85.81 | 10.277% | $94.6287 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $19.47 | 4.504% | $20.3469 | $20.35 | $20.35 | $20.30 |
| 7 purchase totals = | $940.89 | $1,036.1120 | $1,036.12 | $1,036.15 | $1,036.10 | |