| 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 | $33.67 | 13.808% | $38.3192 | $38.32 | $38.30 | $38.30 |
| Purchase #2 | $178.58 | 5.210% | $187.884 | $187.88 | $187.90 | $187.90 |
| Purchase #3 | $188.87 | 12.241% | $211.9896 | $211.99 | $212.00 | $212.00 |
| Purchase #4 | $236.65 | 8.573% | $256.938 | $256.94 | $256.95 | $256.90 |
| Purchase #5 | $80.40 | 13.400% | $91.1736 | $91.17 | $91.15 | $91.20 |
| Purchase #6 | $170.46 | 13.453% | $193.392 | $193.39 | $193.40 | $193.40 |
| Purchase #7 | $188.71 | 12.401% | $212.1119 | $212.11 | $212.10 | $212.10 |
| 7 purchase totals = | $1,077.34 | $1,191.8083 | $1,191.80 | $1,191.80 | $1,191.80 | |