| 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 | $218.29 | 7.267% | $234.1531 | $234.15 | $234.15 | $234.20 |
| Purchase #2 | $178.96 | 8.825% | $194.7532 | $194.75 | $194.75 | $194.80 |
| Purchase #3 | $18.87 | 9.281% | $20.6213 | $20.62 | $20.60 | $20.60 |
| Purchase #4 | $206.98 | 11.464% | $230.7082 | $230.71 | $230.70 | $230.70 |
| Purchase #5 | $125.66 | 7.497% | $135.0807 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $29.93 | 7.396% | $32.1436 | $32.14 | $32.15 | $32.10 |
| Purchase #7 | $122.32 | 12.402% | $137.4901 | $137.49 | $137.50 | $137.50 |
| 7 purchase totals = | $901.01 | $984.9502 | $984.94 | $984.95 | $985.00 | |