| 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 | $225.30 | 8.612% | $244.7028 | $244.70 | $244.70 | $244.70 |
| Purchase #2 | $40.99 | 4.517% | $42.8415 | $42.84 | $42.85 | $42.80 |
| Purchase #3 | $6.73 | 5.693% | $7.1131 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $230.60 | 11.368% | $256.8146 | $256.81 | $256.80 | $256.80 |
| Purchase #5 | $224.43 | 12.207% | $251.8262 | $251.83 | $251.85 | $251.80 |
| Purchase #6 | $230.54 | 12.347% | $259.0048 | $259.00 | $259.00 | $259.00 |
| Purchase #7 | $182.31 | 3.785% | $189.2104 | $189.21 | $189.20 | $189.20 |
| 7 purchase totals = | $1,140.90 | $1,251.5134 | $1,251.50 | $1,251.50 | $1,251.40 | |