| 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 | $240.64 | 4.575% | $251.6493 | $251.65 | $251.65 | $251.60 |
| Purchase #2 | $87.96 | 13.373% | $99.7229 | $99.72 | $99.70 | $99.70 |
| Purchase #3 | $241.32 | 10.589% | $266.8734 | $266.87 | $266.85 | $266.90 |
| Purchase #4 | $10.72 | 13.743% | $12.1932 | $12.19 | $12.20 | $12.20 |
| Purchase #5 | $25.49 | 4.365% | $26.6026 | $26.60 | $26.60 | $26.60 |
| Purchase #6 | $202.34 | 13.592% | $229.8421 | $229.84 | $229.85 | $229.80 |
| Purchase #7 | $187.43 | 5.336% | $197.4313 | $197.43 | $197.45 | $197.40 |
| 7 purchase totals = | $995.90 | $1,084.3148 | $1,084.30 | $1,084.30 | $1,084.20 | |