| 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 | $132.61 | 13.596% | $150.6397 | $150.64 | $150.65 | $150.60 |
| Purchase #2 | $35.61 | 12.568% | $40.0855 | $40.09 | $40.10 | $40.10 |
| Purchase #3 | $238.43 | 10.180% | $262.7022 | $262.70 | $262.70 | $262.70 |
| Purchase #4 | $29.28 | 3.251% | $30.2319 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $203.52 | 3.656% | $210.9607 | $210.96 | $210.95 | $211.00 |
| Purchase #6 | $115.31 | 8.411% | $125.0087 | $125.01 | $125.00 | $125.00 |
| Purchase #7 | $34.38 | 11.822% | $38.4444 | $38.44 | $38.45 | $38.40 |
| 7 purchase totals = | $789.14 | $858.0731 | $858.07 | $858.10 | $858.00 | |