| 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 | $110.26 | 11.367% | $122.7933 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $202.74 | 9.535% | $222.0713 | $222.07 | $222.05 | $222.10 |
| Purchase #3 | $7.66 | 6.649% | $8.1693 | $8.17 | $8.15 | $8.20 |
| Purchase #4 | $54.90 | 9.189% | $59.9448 | $59.94 | $59.95 | $59.90 |
| Purchase #5 | $51.92 | 6.610% | $55.3519 | $55.35 | $55.35 | $55.40 |
| Purchase #6 | $119.63 | 8.817% | $130.1778 | $130.18 | $130.20 | $130.20 |
| Purchase #7 | $174.64 | 4.135% | $181.8614 | $181.86 | $181.85 | $181.90 |
| 7 purchase totals = | $721.75 | $780.3698 | $780.36 | $780.35 | $780.50 | |