| 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 | $191.40 | 9.674% | $209.916 | $209.92 | $209.90 | $209.90 |
| Purchase #2 | $243.53 | 10.192% | $268.3506 | $268.35 | $268.35 | $268.40 |
| Purchase #3 | $25.38 | 12.293% | $28.5 | $28.50 | $28.50 | $28.50 |
| Purchase #4 | $69.90 | 8.741% | $76.01 | $76.01 | $76.00 | $76.00 |
| Purchase #5 | $144.75 | 11.808% | $161.8421 | $161.84 | $161.85 | $161.80 |
| Purchase #6 | $246.31 | 12.746% | $277.7047 | $277.70 | $277.70 | $277.70 |
| Purchase #7 | $170.43 | 10.574% | $188.4513 | $188.45 | $188.45 | $188.50 |
| 7 purchase totals = | $1,091.70 | $1,210.7747 | $1,210.77 | $1,210.75 | $1,210.80 | |