| 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 | $219.89 | 4.105% | $228.9165 | $228.92 | $228.90 | $228.90 |
| Purchase #2 | $192.91 | 12.610% | $217.236 | $217.24 | $217.25 | $217.20 |
| Purchase #3 | $52.73 | 3.361% | $54.5023 | $54.50 | $54.50 | $54.50 |
| Purchase #4 | $68.56 | 3.865% | $71.2098 | $71.21 | $71.20 | $71.20 |
| Purchase #5 | $20.83 | 6.153% | $22.1117 | $22.11 | $22.10 | $22.10 |
| Purchase #6 | $23.58 | 7.811% | $25.4218 | $25.42 | $25.40 | $25.40 |
| Purchase #7 | $238.46 | 12.337% | $267.8788 | $267.88 | $267.90 | $267.90 |
| 7 purchase totals = | $816.96 | $887.2769 | $887.28 | $887.25 | $887.20 | |