| 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 | $236.72 | 7.218% | $253.8064 | $253.81 | $253.80 | $253.80 |
| Purchase #2 | $249.58 | 6.711% | $266.3293 | $266.33 | $266.35 | $266.30 |
| Purchase #3 | $189.27 | 10.518% | $209.1774 | $209.18 | $209.20 | $209.20 |
| Purchase #4 | $161.35 | 3.232% | $166.5648 | $166.56 | $166.55 | $166.60 |
| Purchase #5 | $173.39 | 3.494% | $179.4482 | $179.45 | $179.45 | $179.40 |
| Purchase #6 | $62.59 | 3.436% | $64.7406 | $64.74 | $64.75 | $64.70 |
| Purchase #7 | $103.26 | 9.677% | $113.2525 | $113.25 | $113.25 | $113.30 |
| 7 purchase totals = | $1,176.16 | $1,253.3192 | $1,253.32 | $1,253.35 | $1,253.30 | |