| 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 | $140.46 | 8.750% | $152.7503 | $152.75 | $152.75 | $152.80 |
| Purchase #2 | $197.78 | 5.272% | $208.207 | $208.21 | $208.20 | $208.20 |
| Purchase #3 | $193.32 | 10.840% | $214.2759 | $214.28 | $214.30 | $214.30 |
| Purchase #4 | $90.74 | 3.507% | $93.9223 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $111.98 | 13.638% | $127.2518 | $127.25 | $127.25 | $127.30 |
| Purchase #6 | $92.97 | 4.201% | $96.8757 | $96.88 | $96.90 | $96.90 |
| Purchase #7 | $133.55 | 6.243% | $141.8875 | $141.89 | $141.90 | $141.90 |
| 7 purchase totals = | $960.80 | $1,035.1705 | $1,035.18 | $1,035.20 | $1,035.30 | |