| 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 | $206.48 | 9.425% | $225.9407 | $225.94 | $225.95 | $225.90 |
| Purchase #2 | $137.66 | 3.738% | $142.8057 | $142.81 | $142.80 | $142.80 |
| Purchase #3 | $142.76 | 7.218% | $153.0644 | $153.06 | $153.05 | $153.10 |
| Purchase #4 | $206.77 | 8.545% | $224.4385 | $224.44 | $224.45 | $224.40 |
| Purchase #5 | $209.85 | 11.737% | $234.4801 | $234.48 | $234.50 | $234.50 |
| Purchase #6 | $37.61 | 8.425% | $40.7786 | $40.78 | $40.80 | $40.80 |
| Purchase #7 | $154.33 | 10.365% | $170.3263 | $170.33 | $170.35 | $170.30 |
| 7 purchase totals = | $1,095.46 | $1,191.8343 | $1,191.84 | $1,191.90 | $1,191.80 | |