| 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 | $103.84 | 4.390% | $108.3986 | $108.40 | $108.40 | $108.40 |
| Purchase #2 | $183.50 | 3.574% | $190.0583 | $190.06 | $190.05 | $190.10 |
| Purchase #3 | $127.57 | 8.412% | $138.3012 | $138.30 | $138.30 | $138.30 |
| Purchase #4 | $114.66 | 7.424% | $123.1724 | $123.17 | $123.15 | $123.20 |
| Purchase #5 | $210.29 | 8.571% | $228.314 | $228.31 | $228.30 | $228.30 |
| Purchase #6 | $45.89 | 9.643% | $50.3152 | $50.32 | $50.30 | $50.30 |
| Purchase #7 | $155.57 | 3.843% | $161.5486 | $161.55 | $161.55 | $161.50 |
| 7 purchase totals = | $941.32 | $1,000.1083 | $1,000.11 | $1,000.05 | $1,000.10 | |