| 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 | $95.72 | 8.505% | $103.861 | $103.86 | $103.85 | $103.90 |
| Purchase #2 | $107.56 | 6.349% | $114.389 | $114.39 | $114.40 | $114.40 |
| Purchase #3 | $224.89 | 11.279% | $250.2553 | $250.26 | $250.25 | $250.30 |
| Purchase #4 | $143.67 | 11.461% | $160.136 | $160.14 | $160.15 | $160.10 |
| Purchase #5 | $123.81 | 9.661% | $135.7713 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $84.62 | 11.836% | $94.6356 | $94.64 | $94.65 | $94.60 |
| Purchase #7 | $130.78 | 6.852% | $139.741 | $139.74 | $139.75 | $139.70 |
| 7 purchase totals = | $911.05 | $998.7892 | $998.80 | $998.80 | $998.80 | |