| 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 | $230.83 | 4.779% | $241.8614 | $241.86 | $241.85 | $241.90 |
| Purchase #2 | $167.29 | 7.278% | $179.4654 | $179.47 | $179.45 | $179.50 |
| Purchase #3 | $198.74 | 11.640% | $221.8733 | $221.87 | $221.85 | $221.90 |
| Purchase #4 | $240.67 | 9.468% | $263.4566 | $263.46 | $263.45 | $263.50 |
| Purchase #5 | $6.64 | 11.225% | $7.3853 | $7.39 | $7.40 | $7.40 |
| Purchase #6 | $125.38 | 5.409% | $132.1618 | $132.16 | $132.15 | $132.20 |
| Purchase #7 | $250.32 | 6.859% | $267.4894 | $267.49 | $267.50 | $267.50 |
| 7 purchase totals = | $1,219.87 | $1,313.6932 | $1,313.70 | $1,313.65 | $1,313.90 | |