| 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 | $180.62 | 9.339% | $197.4881 | $197.49 | $197.50 | $197.50 |
| Purchase #2 | $83.66 | 13.306% | $94.7918 | $94.79 | $94.80 | $94.80 |
| Purchase #3 | $13.57 | 4.820% | $14.2241 | $14.22 | $14.20 | $14.20 |
| Purchase #4 | $220.73 | 13.662% | $250.8861 | $250.89 | $250.90 | $250.90 |
| Purchase #5 | $215.78 | 6.250% | $229.2663 | $229.27 | $229.25 | $229.30 |
| Purchase #6 | $138.62 | 3.397% | $143.3289 | $143.33 | $143.35 | $143.30 |
| Purchase #7 | $103.27 | 11.243% | $114.8806 | $114.88 | $114.90 | $114.90 |
| 7 purchase totals = | $956.25 | $1,044.8659 | $1,044.87 | $1,044.90 | $1,044.90 | |