| 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 | $219.93 | 10.301% | $242.585 | $242.59 | $242.60 | $242.60 |
| Purchase #2 | $189.89 | 10.768% | $210.3374 | $210.34 | $210.35 | $210.30 |
| Purchase #3 | $216.37 | 9.834% | $237.6478 | $237.65 | $237.65 | $237.60 |
| Purchase #4 | $149.38 | 12.559% | $168.1406 | $168.14 | $168.15 | $168.10 |
| Purchase #5 | $148.85 | 4.521% | $155.5795 | $155.58 | $155.60 | $155.60 |
| Purchase #6 | $202.36 | 9.167% | $220.9103 | $220.91 | $220.90 | $220.90 |
| Purchase #7 | $213.27 | 10.364% | $235.3733 | $235.37 | $235.35 | $235.40 |
| 7 purchase totals = | $1,340.05 | $1,470.5739 | $1,470.58 | $1,470.60 | $1,470.50 | |