| 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 | $197.51 | 7.228% | $211.786 | $211.79 | $211.80 | $211.80 |
| Purchase #2 | $29.60 | 11.259% | $32.9327 | $32.93 | $32.95 | $32.90 |
| Purchase #3 | $182.60 | 4.206% | $190.2802 | $190.28 | $190.30 | $190.30 |
| Purchase #4 | $136.31 | 7.357% | $146.3383 | $146.34 | $146.35 | $146.30 |
| Purchase #5 | $90.76 | 12.518% | $102.1213 | $102.12 | $102.10 | $102.10 |
| Purchase #6 | $97.47 | 13.222% | $110.3575 | $110.36 | $110.35 | $110.40 |
| Purchase #7 | $28.59 | 6.640% | $30.4884 | $30.49 | $30.50 | $30.50 |
| 7 purchase totals = | $762.84 | $824.3044 | $824.31 | $824.35 | $824.30 | |