| 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 | $223.92 | 6.646% | $238.8017 | $238.80 | $238.80 | $238.80 |
| Purchase #2 | $242.46 | 4.814% | $254.132 | $254.13 | $254.15 | $254.10 |
| Purchase #3 | $91.36 | 8.299% | $98.942 | $98.94 | $98.95 | $98.90 |
| Purchase #4 | $155.71 | 12.298% | $174.8592 | $174.86 | $174.85 | $174.90 |
| Purchase #5 | $99.38 | 6.284% | $105.625 | $105.63 | $105.65 | $105.60 |
| Purchase #6 | $61.75 | 6.791% | $65.9434 | $65.94 | $65.95 | $65.90 |
| Purchase #7 | $70.26 | 5.399% | $74.0533 | $74.05 | $74.05 | $74.10 |
| 7 purchase totals = | $944.84 | $1,012.3566 | $1,012.35 | $1,012.40 | $1,012.30 | |