| 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 | $89.35 | 11.222% | $99.3769 | $99.38 | $99.40 | $99.40 |
| Purchase #2 | $104.86 | 3.278% | $108.2973 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $211.53 | 4.479% | $221.0044 | $221.00 | $221.00 | $221.00 |
| Purchase #4 | $231.87 | 4.763% | $242.914 | $242.91 | $242.90 | $242.90 |
| Purchase #5 | $105.39 | 11.819% | $117.846 | $117.85 | $117.85 | $117.80 |
| Purchase #6 | $26.37 | 6.314% | $28.035 | $28.04 | $28.05 | $28.00 |
| Purchase #7 | $237.40 | 12.348% | $266.7142 | $266.71 | $266.70 | $266.70 |
| 7 purchase totals = | $1,006.77 | $1,084.1878 | $1,084.19 | $1,084.20 | $1,084.10 | |