| 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 | $231.53 | 8.406% | $250.9924 | $250.99 | $251.00 | $251.00 |
| Purchase #2 | $207.79 | 11.512% | $231.7108 | $231.71 | $231.70 | $231.70 |
| Purchase #3 | $192.99 | 8.780% | $209.9345 | $209.93 | $209.95 | $209.90 |
| Purchase #4 | $130.72 | 11.603% | $145.8874 | $145.89 | $145.90 | $145.90 |
| Purchase #5 | $49.44 | 9.169% | $53.9732 | $53.97 | $53.95 | $54.00 |
| Purchase #6 | $37.37 | 13.115% | $42.2711 | $42.27 | $42.25 | $42.30 |
| Purchase #7 | $75.41 | 10.601% | $83.4042 | $83.40 | $83.40 | $83.40 |
| 7 purchase totals = | $925.25 | $1,018.1736 | $1,018.16 | $1,018.15 | $1,018.20 | |