| 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 | $78.33 | 12.137% | $87.8369 | $87.84 | $87.85 | $87.80 |
| Purchase #2 | $117.77 | 4.500% | $123.0697 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $231.65 | 8.375% | $251.0507 | $251.05 | $251.05 | $251.10 |
| Purchase #4 | $184.43 | 12.686% | $207.8268 | $207.83 | $207.85 | $207.80 |
| Purchase #5 | $13.87 | 5.696% | $14.66 | $14.66 | $14.65 | $14.70 |
| Purchase #6 | $102.33 | 7.861% | $110.3742 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $244.51 | 8.561% | $265.4425 | $265.44 | $265.45 | $265.40 |
| 7 purchase totals = | $972.89 | $1,060.2608 | $1,060.26 | $1,060.25 | $1,060.30 | |