| 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 | $26.42 | 9.696% | $28.9817 | $28.98 | $29.00 | $29.00 |
| Purchase #2 | $160.79 | 12.341% | $180.6331 | $180.63 | $180.65 | $180.60 |
| Purchase #3 | $229.70 | 7.769% | $247.5454 | $247.55 | $247.55 | $247.50 |
| Purchase #4 | $108.67 | 9.355% | $118.8361 | $118.84 | $118.85 | $118.80 |
| Purchase #5 | $44.73 | 8.255% | $48.4225 | $48.42 | $48.40 | $48.40 |
| Purchase #6 | $137.73 | 10.341% | $151.9727 | $151.97 | $151.95 | $152.00 |
| Purchase #7 | $226.51 | 10.291% | $249.8201 | $249.82 | $249.80 | $249.80 |
| 7 purchase totals = | $934.55 | $1,026.2116 | $1,026.21 | $1,026.20 | $1,026.10 | |