| 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 | $122.57 | 7.207% | $131.4036 | $131.40 | $131.40 | $131.40 |
| Purchase #2 | $147.74 | 10.125% | $162.6987 | $162.70 | $162.70 | $162.70 |
| Purchase #3 | $13.33 | 11.590% | $14.8749 | $14.87 | $14.85 | $14.90 |
| Purchase #4 | $111.93 | 11.119% | $124.3755 | $124.38 | $124.40 | $124.40 |
| Purchase #5 | $93.83 | 8.823% | $102.1086 | $102.11 | $102.10 | $102.10 |
| Purchase #6 | $119.89 | 12.180% | $134.4926 | $134.49 | $134.50 | $134.50 |
| Purchase #7 | $75.69 | 9.193% | $82.6482 | $82.65 | $82.65 | $82.60 |
| 7 purchase totals = | $684.98 | $752.6021 | $752.60 | $752.60 | $752.60 | |