| 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 | $210.99 | 8.226% | $228.346 | $228.35 | $228.35 | $228.30 |
| Purchase #2 | $222.86 | 12.188% | $250.0222 | $250.02 | $250.00 | $250.00 |
| Purchase #3 | $37.40 | 8.264% | $40.4907 | $40.49 | $40.50 | $40.50 |
| Purchase #4 | $236.71 | 4.137% | $246.5027 | $246.50 | $246.50 | $246.50 |
| Purchase #5 | $244.84 | 13.606% | $278.1529 | $278.15 | $278.15 | $278.20 |
| Purchase #6 | $228.41 | 6.269% | $242.729 | $242.73 | $242.75 | $242.70 |
| Purchase #7 | $73.39 | 6.160% | $77.9108 | $77.91 | $77.90 | $77.90 |
| 7 purchase totals = | $1,254.60 | $1,364.1543 | $1,364.15 | $1,364.15 | $1,364.10 | |