| 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 | $224.89 | 8.856% | $244.8063 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $47.25 | 6.683% | $50.4077 | $50.41 | $50.40 | $50.40 |
| Purchase #3 | $244.40 | 5.566% | $258.0033 | $258.00 | $258.00 | $258.00 |
| Purchase #4 | $191.42 | 8.107% | $206.9384 | $206.94 | $206.95 | $206.90 |
| Purchase #5 | $64.96 | 4.137% | $67.6474 | $67.65 | $67.65 | $67.60 |
| Purchase #6 | $20.38 | 9.781% | $22.3734 | $22.37 | $22.35 | $22.40 |
| Purchase #7 | $149.97 | 13.796% | $170.6599 | $170.66 | $170.65 | $170.70 |
| 7 purchase totals = | $943.27 | $1,020.8364 | $1,020.84 | $1,020.80 | $1,020.80 | |