| 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 | $115.58 | 12.815% | $130.3916 | $130.39 | $130.40 | $130.40 |
| Purchase #2 | $209.95 | 7.513% | $225.7235 | $225.72 | $225.70 | $225.70 |
| Purchase #3 | $174.63 | 7.547% | $187.8093 | $187.81 | $187.80 | $187.80 |
| Purchase #4 | $214.58 | 6.874% | $229.3302 | $229.33 | $229.35 | $229.30 |
| Purchase #5 | $132.79 | 6.667% | $141.6431 | $141.64 | $141.65 | $141.60 |
| Purchase #6 | $169.84 | 4.259% | $177.0735 | $177.07 | $177.05 | $177.10 |
| Purchase #7 | $245.43 | 6.193% | $260.6295 | $260.63 | $260.65 | $260.60 |
| 7 purchase totals = | $1,262.80 | $1,352.6007 | $1,352.59 | $1,352.60 | $1,352.50 | |