| 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 | $98.50 | 4.482% | $102.9148 | $102.91 | $102.90 | $102.90 |
| Purchase #2 | $143.81 | 12.586% | $161.9099 | $161.91 | $161.90 | $161.90 |
| Purchase #3 | $90.86 | 4.498% | $94.9469 | $94.95 | $94.95 | $94.90 |
| Purchase #4 | $97.88 | 5.465% | $103.2291 | $103.23 | $103.25 | $103.20 |
| Purchase #5 | $223.35 | 12.661% | $251.6283 | $251.63 | $251.65 | $251.60 |
| Purchase #6 | $138.25 | 12.737% | $155.8589 | $155.86 | $155.85 | $155.90 |
| Purchase #7 | $183.66 | 10.296% | $202.5696 | $202.57 | $202.55 | $202.60 |
| 7 purchase totals = | $976.31 | $1,073.0575 | $1,073.06 | $1,073.05 | $1,073.00 | |