| 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 | $248.51 | 7.716% | $267.685 | $267.69 | $267.70 | $267.70 |
| Purchase #2 | $200.48 | 10.584% | $221.6988 | $221.70 | $221.70 | $221.70 |
| Purchase #3 | $95.32 | 5.147% | $100.2261 | $100.23 | $100.25 | $100.20 |
| Purchase #4 | $222.29 | 7.131% | $238.1415 | $238.14 | $238.15 | $238.10 |
| Purchase #5 | $131.40 | 5.306% | $138.3721 | $138.37 | $138.35 | $138.40 |
| Purchase #6 | $208.38 | 9.692% | $228.5762 | $228.58 | $228.60 | $228.60 |
| Purchase #7 | $128.89 | 7.441% | $138.4807 | $138.48 | $138.50 | $138.50 |
| 7 purchase totals = | $1,235.27 | $1,333.1804 | $1,333.19 | $1,333.25 | $1,333.20 | |