| 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 | $232.51 | 5.741% | $245.8584 | $245.86 | $245.85 | $245.90 |
| Purchase #2 | $60.51 | 5.743% | $63.9851 | $63.99 | $64.00 | $64.00 |
| Purchase #3 | $175.63 | 11.293% | $195.4639 | $195.46 | $195.45 | $195.50 |
| Purchase #4 | $84.30 | 9.291% | $92.1323 | $92.13 | $92.15 | $92.10 |
| Purchase #5 | $193.35 | 12.638% | $217.7856 | $217.79 | $217.80 | $217.80 |
| Purchase #6 | $24.48 | 8.640% | $26.5951 | $26.60 | $26.60 | $26.60 |
| Purchase #7 | $249.79 | 8.470% | $270.9472 | $270.95 | $270.95 | $270.90 |
| 7 purchase totals = | $1,020.57 | $1,112.7676 | $1,112.78 | $1,112.80 | $1,112.80 | |