| 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 | $120.48 | 6.569% | $128.3943 | $128.39 | $128.40 | $128.40 |
| Purchase #2 | $220.57 | 8.621% | $239.5853 | $239.59 | $239.60 | $239.60 |
| Purchase #3 | $182.96 | 9.575% | $200.4784 | $200.48 | $200.50 | $200.50 |
| Purchase #4 | $226.42 | 3.515% | $234.3787 | $234.38 | $234.40 | $234.40 |
| Purchase #5 | $206.36 | 4.551% | $215.7514 | $215.75 | $215.75 | $215.80 |
| Purchase #6 | $150.62 | 7.461% | $161.8578 | $161.86 | $161.85 | $161.90 |
| Purchase #7 | $197.90 | 3.327% | $204.4841 | $204.48 | $204.50 | $204.50 |
| 7 purchase totals = | $1,305.31 | $1,384.9300 | $1,384.93 | $1,385.00 | $1,385.10 | |