| 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 | $117.81 | 9.250% | $128.7074 | $128.71 | $128.70 | $128.70 |
| Purchase #2 | $188.99 | 10.689% | $209.1911 | $209.19 | $209.20 | $209.20 |
| Purchase #3 | $213.88 | 7.351% | $229.6023 | $229.60 | $229.60 | $229.60 |
| Purchase #4 | $196.69 | 13.488% | $223.2195 | $223.22 | $223.20 | $223.20 |
| Purchase #5 | $50.29 | 5.569% | $53.0907 | $53.09 | $53.10 | $53.10 |
| Purchase #6 | $33.56 | 5.397% | $35.3712 | $35.37 | $35.35 | $35.40 |
| Purchase #7 | $128.64 | 7.288% | $138.0153 | $138.02 | $138.00 | $138.00 |
| 7 purchase totals = | $929.86 | $1,017.1975 | $1,017.20 | $1,017.15 | $1,017.20 | |