| 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 | $217.46 | 4.146% | $226.4759 | $226.48 | $226.50 | $226.50 |
| Purchase #2 | $112.61 | 13.519% | $127.8337 | $127.83 | $127.85 | $127.80 |
| Purchase #3 | $199.35 | 13.317% | $225.8974 | $225.90 | $225.90 | $225.90 |
| Purchase #4 | $210.64 | 10.303% | $232.3422 | $232.34 | $232.35 | $232.30 |
| Purchase #5 | $127.63 | 3.143% | $131.6414 | $131.64 | $131.65 | $131.60 |
| Purchase #6 | $237.26 | 6.744% | $253.2608 | $253.26 | $253.25 | $253.30 |
| Purchase #7 | $169.76 | 13.707% | $193.029 | $193.03 | $193.05 | $193.00 |
| 7 purchase totals = | $1,274.71 | $1,390.4804 | $1,390.48 | $1,390.55 | $1,390.40 | |