| 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 | $121.31 | 7.402% | $130.2894 | $130.29 | $130.30 | $130.30 |
| Purchase #2 | $7.91 | 10.741% | $8.7596 | $8.76 | $8.75 | $8.80 |
| Purchase #3 | $200.28 | 7.678% | $215.6575 | $215.66 | $215.65 | $215.70 |
| Purchase #4 | $106.69 | 8.673% | $115.9432 | $115.94 | $115.95 | $115.90 |
| Purchase #5 | $249.93 | 10.636% | $276.5126 | $276.51 | $276.50 | $276.50 |
| Purchase #6 | $184.95 | 8.700% | $201.0407 | $201.04 | $201.05 | $201.00 |
| Purchase #7 | $61.77 | 4.729% | $64.6911 | $64.69 | $64.70 | $64.70 |
| 7 purchase totals = | $932.84 | $1,012.8941 | $1,012.89 | $1,012.90 | $1,012.90 | |