| 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 | $75.44 | 5.426% | $79.5334 | $79.53 | $79.55 | $79.50 |
| Purchase #2 | $194.52 | 11.766% | $217.4072 | $217.41 | $217.40 | $217.40 |
| Purchase #3 | $106.92 | 3.623% | $110.7937 | $110.79 | $110.80 | $110.80 |
| Purchase #4 | $190.55 | 10.346% | $210.2643 | $210.26 | $210.25 | $210.30 |
| Purchase #5 | $224.32 | 11.750% | $250.6776 | $250.68 | $250.70 | $250.70 |
| Purchase #6 | $201.45 | 4.662% | $210.8416 | $210.84 | $210.85 | $210.80 |
| Purchase #7 | $113.96 | 12.633% | $128.3566 | $128.36 | $128.35 | $128.40 |
| 7 purchase totals = | $1,107.16 | $1,207.8744 | $1,207.87 | $1,207.90 | $1,207.90 | |