| 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 | $225.54 | 5.401% | $237.7214 | $237.72 | $237.70 | $237.70 |
| Purchase #2 | $250.44 | 4.827% | $262.5287 | $262.53 | $262.55 | $262.50 |
| Purchase #3 | $99.72 | 8.724% | $108.4196 | $108.42 | $108.40 | $108.40 |
| Purchase #4 | $19.32 | 9.170% | $21.0916 | $21.09 | $21.10 | $21.10 |
| Purchase #5 | $150.87 | 6.705% | $160.9858 | $160.99 | $161.00 | $161.00 |
| Purchase #6 | $100.62 | 9.763% | $110.4435 | $110.44 | $110.45 | $110.40 |
| Purchase #7 | $40.36 | 11.182% | $44.8731 | $44.87 | $44.85 | $44.90 |
| 7 purchase totals = | $886.87 | $946.0637 | $946.06 | $946.05 | $946.00 | |