| 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 | $69.30 | 6.207% | $73.6015 | $73.60 | $73.60 | $73.60 |
| Purchase #2 | $212.33 | 8.405% | $230.1763 | $230.18 | $230.20 | $230.20 |
| Purchase #3 | $131.32 | 5.505% | $138.5492 | $138.55 | $138.55 | $138.50 |
| Purchase #4 | $225.45 | 4.160% | $234.8287 | $234.83 | $234.85 | $234.80 |
| Purchase #5 | $202.69 | 13.371% | $229.7917 | $229.79 | $229.80 | $229.80 |
| Purchase #6 | $96.63 | 8.320% | $104.6696 | $104.67 | $104.65 | $104.70 |
| Purchase #7 | $97.51 | 13.336% | $110.5139 | $110.51 | $110.50 | $110.50 |
| 7 purchase totals = | $1,035.23 | $1,122.1309 | $1,122.13 | $1,122.15 | $1,122.10 | |