| 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 | $109.62 | 8.225% | $118.6362 | $118.64 | $118.65 | $118.60 |
| Purchase #2 | $36.34 | 10.827% | $40.2745 | $40.27 | $40.25 | $40.30 |
| Purchase #3 | $8.30 | 10.858% | $9.2012 | $9.20 | $9.20 | $9.20 |
| Purchase #4 | $91.77 | 10.818% | $101.6977 | $101.70 | $101.70 | $101.70 |
| Purchase #5 | $232.35 | 11.165% | $258.2919 | $258.29 | $258.30 | $258.30 |
| Purchase #6 | $173.51 | 10.624% | $191.9437 | $191.94 | $191.95 | $191.90 |
| Purchase #7 | $149.91 | 8.657% | $162.8877 | $162.89 | $162.90 | $162.90 |
| 7 purchase totals = | $801.80 | $882.9329 | $882.93 | $882.95 | $882.90 | |