| 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 | $193.27 | 8.825% | $210.3261 | $210.33 | $210.35 | $210.30 |
| Purchase #2 | $83.37 | 6.242% | $88.574 | $88.57 | $88.55 | $88.60 |
| Purchase #3 | $93.87 | 9.540% | $102.8252 | $102.83 | $102.85 | $102.80 |
| Purchase #4 | $61.81 | 9.154% | $67.4681 | $67.47 | $67.45 | $67.50 |
| Purchase #5 | $210.66 | 12.258% | $236.4827 | $236.48 | $236.50 | $236.50 |
| Purchase #6 | $88.25 | 9.610% | $96.7308 | $96.73 | $96.75 | $96.70 |
| Purchase #7 | $244.27 | 4.116% | $254.3242 | $254.32 | $254.30 | $254.30 |
| 7 purchase totals = | $975.50 | $1,056.7311 | $1,056.73 | $1,056.75 | $1,056.70 | |