| 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 | $191.87 | 9.481% | $210.0612 | $210.06 | $210.05 | $210.10 |
| Purchase #2 | $227.30 | 13.403% | $257.765 | $257.77 | $257.75 | $257.80 |
| Purchase #3 | $178.43 | 5.276% | $187.844 | $187.84 | $187.85 | $187.80 |
| Purchase #4 | $20.96 | 13.745% | $23.841 | $23.84 | $23.85 | $23.80 |
| Purchase #5 | $61.50 | 7.847% | $66.3259 | $66.33 | $66.35 | $66.30 |
| Purchase #6 | $249.70 | 13.451% | $283.2871 | $283.29 | $283.30 | $283.30 |
| Purchase #7 | $87.90 | 6.817% | $93.8921 | $93.89 | $93.90 | $93.90 |
| 7 purchase totals = | $1,017.66 | $1,123.0163 | $1,123.02 | $1,123.05 | $1,123.00 | |