| 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 | $203.72 | 12.373% | $228.9263 | $228.93 | $228.95 | $228.90 |
| Purchase #2 | $142.58 | 12.764% | $160.7789 | $160.78 | $160.80 | $160.80 |
| Purchase #3 | $200.88 | 6.104% | $213.1417 | $213.14 | $213.15 | $213.10 |
| Purchase #4 | $152.83 | 11.699% | $170.7096 | $170.71 | $170.70 | $170.70 |
| Purchase #5 | $208.27 | 9.364% | $227.7724 | $227.77 | $227.75 | $227.80 |
| Purchase #6 | $126.26 | 11.386% | $140.636 | $140.64 | $140.65 | $140.60 |
| Purchase #7 | $184.83 | 10.146% | $203.5829 | $203.58 | $203.60 | $203.60 |
| 7 purchase totals = | $1,219.37 | $1,345.5478 | $1,345.55 | $1,345.60 | $1,345.50 | |