| 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 | $121.60 | 7.515% | $130.7382 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $149.90 | 3.218% | $154.7238 | $154.72 | $154.70 | $154.70 |
| Purchase #3 | $201.77 | 11.131% | $224.229 | $224.23 | $224.25 | $224.20 |
| Purchase #4 | $49.39 | 8.829% | $53.7506 | $53.75 | $53.75 | $53.80 |
| Purchase #5 | $226.27 | 8.213% | $244.8536 | $244.85 | $244.85 | $244.90 |
| Purchase #6 | $247.81 | 9.758% | $271.9913 | $271.99 | $272.00 | $272.00 |
| Purchase #7 | $207.61 | 11.799% | $232.1059 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $1,204.35 | $1,312.3924 | $1,312.39 | $1,312.40 | $1,312.40 | |