| 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 | $24.67 | 12.764% | $27.8189 | $27.82 | $27.80 | $27.80 |
| Purchase #2 | $241.68 | 9.780% | $265.3163 | $265.32 | $265.30 | $265.30 |
| Purchase #3 | $224.29 | 11.549% | $250.1933 | $250.19 | $250.20 | $250.20 |
| Purchase #4 | $75.46 | 13.387% | $85.5618 | $85.56 | $85.55 | $85.60 |
| Purchase #5 | $84.34 | 3.257% | $87.087 | $87.09 | $87.10 | $87.10 |
| Purchase #6 | $201.55 | 13.672% | $229.1059 | $229.11 | $229.10 | $229.10 |
| Purchase #7 | $184.92 | 3.780% | $191.91 | $191.91 | $191.90 | $191.90 |
| 7 purchase totals = | $1,036.91 | $1,136.9932 | $1,137.00 | $1,136.95 | $1,137.00 | |