| 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 | $244.73 | 10.191% | $269.6704 | $269.67 | $269.65 | $269.70 |
| Purchase #2 | $53.47 | 7.518% | $57.4899 | $57.49 | $57.50 | $57.50 |
| Purchase #3 | $13.41 | 3.800% | $13.9196 | $13.92 | $13.90 | $13.90 |
| Purchase #4 | $118.47 | 8.162% | $128.1395 | $128.14 | $128.15 | $128.10 |
| Purchase #5 | $40.60 | 9.636% | $44.5122 | $44.51 | $44.50 | $44.50 |
| Purchase #6 | $151.42 | 5.275% | $159.4074 | $159.41 | $159.40 | $159.40 |
| Purchase #7 | $207.58 | 3.546% | $214.9408 | $214.94 | $214.95 | $214.90 |
| 7 purchase totals = | $829.68 | $888.0798 | $888.08 | $888.05 | $888.00 | |