| 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 | $220.56 | 3.807% | $228.9567 | $228.96 | $228.95 | $229.00 |
| Purchase #2 | $180.30 | 6.544% | $192.0988 | $192.10 | $192.10 | $192.10 |
| Purchase #3 | $157.41 | 8.388% | $170.6136 | $170.61 | $170.60 | $170.60 |
| Purchase #4 | $244.62 | 8.618% | $265.7014 | $265.70 | $265.70 | $265.70 |
| Purchase #5 | $151.96 | 7.673% | $163.6199 | $163.62 | $163.60 | $163.60 |
| Purchase #6 | $106.29 | 11.851% | $118.8864 | $118.89 | $118.90 | $118.90 |
| Purchase #7 | $166.82 | 7.854% | $179.922 | $179.92 | $179.90 | $179.90 |
| 7 purchase totals = | $1,227.96 | $1,319.7988 | $1,319.80 | $1,319.75 | $1,319.80 | |