| 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 | $191.34 | 12.299% | $214.8729 | $214.87 | $214.85 | $214.90 |
| Purchase #2 | $106.36 | 9.604% | $116.5748 | $116.57 | $116.55 | $116.60 |
| Purchase #3 | $31.75 | 13.472% | $36.0274 | $36.03 | $36.05 | $36.00 |
| Purchase #4 | $187.27 | 7.805% | $201.8864 | $201.89 | $201.90 | $201.90 |
| Purchase #5 | $91.93 | 9.261% | $100.4436 | $100.44 | $100.45 | $100.40 |
| Purchase #6 | $227.59 | 13.707% | $258.7858 | $258.79 | $258.80 | $258.80 |
| Purchase #7 | $43.91 | 5.541% | $46.3431 | $46.34 | $46.35 | $46.30 |
| 7 purchase totals = | $880.15 | $974.9340 | $974.93 | $974.95 | $974.90 | |