| 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 | $249.29 | 12.169% | $279.6261 | $279.63 | $279.65 | $279.60 |
| Purchase #2 | $12.54 | 7.664% | $13.5011 | $13.50 | $13.50 | $13.50 |
| Purchase #3 | $191.51 | 5.304% | $201.6677 | $201.67 | $201.65 | $201.70 |
| Purchase #4 | $196.70 | 12.592% | $221.4685 | $221.47 | $221.45 | $221.50 |
| Purchase #5 | $42.39 | 9.427% | $46.3861 | $46.39 | $46.40 | $46.40 |
| Purchase #6 | $136.31 | 7.598% | $146.6668 | $146.67 | $146.65 | $146.70 |
| Purchase #7 | $91.79 | 9.640% | $100.6386 | $100.64 | $100.65 | $100.60 |
| 7 purchase totals = | $920.53 | $1,009.9549 | $1,009.97 | $1,009.95 | $1,010.00 | |