| 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 | $125.65 | 3.687% | $130.2827 | $130.28 | $130.30 | $130.30 |
| Purchase #2 | $103.39 | 13.361% | $117.2039 | $117.20 | $117.20 | $117.20 |
| Purchase #3 | $105.47 | 7.124% | $112.9837 | $112.98 | $113.00 | $113.00 |
| Purchase #4 | $114.45 | 10.569% | $126.5462 | $126.55 | $126.55 | $126.50 |
| Purchase #5 | $53.25 | 10.688% | $58.9414 | $58.94 | $58.95 | $58.90 |
| Purchase #6 | $25.92 | 7.251% | $27.7995 | $27.80 | $27.80 | $27.80 |
| Purchase #7 | $123.30 | 8.114% | $133.3046 | $133.30 | $133.30 | $133.30 |
| 7 purchase totals = | $651.43 | $707.0620 | $707.05 | $707.10 | $707.00 | |