| 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 | $189.39 | 6.277% | $201.278 | $201.28 | $201.30 | $201.30 |
| Purchase #2 | $180.90 | 11.439% | $201.5932 | $201.59 | $201.60 | $201.60 |
| Purchase #3 | $40.55 | 10.374% | $44.7567 | $44.76 | $44.75 | $44.80 |
| Purchase #4 | $207.37 | 6.398% | $220.6375 | $220.64 | $220.65 | $220.60 |
| Purchase #5 | $190.60 | 11.285% | $212.1092 | $212.11 | $212.10 | $212.10 |
| Purchase #6 | $28.92 | 13.780% | $32.9052 | $32.91 | $32.90 | $32.90 |
| Purchase #7 | $14.48 | 10.767% | $16.0391 | $16.04 | $16.05 | $16.00 |
| 7 purchase totals = | $852.21 | $929.3189 | $929.33 | $929.35 | $929.30 | |