| 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 | $249.87 | 7.688% | $269.08 | $269.08 | $269.10 | $269.10 |
| Purchase #2 | $135.62 | 9.847% | $148.9745 | $148.97 | $148.95 | $149.00 |
| Purchase #3 | $96.94 | 3.585% | $100.4153 | $100.42 | $100.40 | $100.40 |
| Purchase #4 | $36.85 | 11.584% | $41.1187 | $41.12 | $41.10 | $41.10 |
| Purchase #5 | $135.83 | 12.385% | $152.6525 | $152.65 | $152.65 | $152.70 |
| Purchase #6 | $141.97 | 3.241% | $146.5712 | $146.57 | $146.55 | $146.60 |
| Purchase #7 | $126.42 | 9.741% | $138.7346 | $138.73 | $138.75 | $138.70 |
| 7 purchase totals = | $923.50 | $997.5468 | $997.54 | $997.50 | $997.60 | |