| 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 | $219.85 | 13.778% | $250.1409 | $250.14 | $250.15 | $250.10 |
| Purchase #2 | $214.57 | 3.542% | $222.1701 | $222.17 | $222.15 | $222.20 |
| Purchase #3 | $76.60 | 8.590% | $83.1799 | $83.18 | $83.20 | $83.20 |
| Purchase #4 | $103.98 | 4.664% | $108.8296 | $108.83 | $108.85 | $108.80 |
| Purchase #5 | $101.64 | 13.865% | $115.7324 | $115.73 | $115.75 | $115.70 |
| Purchase #6 | $87.56 | 13.232% | $99.1459 | $99.15 | $99.15 | $99.10 |
| Purchase #7 | $223.98 | 7.276% | $240.2768 | $240.28 | $240.30 | $240.30 |
| 7 purchase totals = | $1,028.18 | $1,119.4756 | $1,119.48 | $1,119.55 | $1,119.40 | |