| 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 | $202.92 | 13.227% | $229.7602 | $229.76 | $229.75 | $229.80 |
| Purchase #2 | $197.36 | 3.266% | $203.8058 | $203.81 | $203.80 | $203.80 |
| Purchase #3 | $194.97 | 3.789% | $202.3574 | $202.36 | $202.35 | $202.40 |
| Purchase #4 | $61.99 | 10.476% | $68.4841 | $68.48 | $68.50 | $68.50 |
| Purchase #5 | $243.59 | 12.295% | $273.5394 | $273.54 | $273.55 | $273.50 |
| Purchase #6 | $135.63 | 7.786% | $146.1902 | $146.19 | $146.20 | $146.20 |
| Purchase #7 | $99.32 | 10.258% | $109.5082 | $109.51 | $109.50 | $109.50 |
| 7 purchase totals = | $1,135.78 | $1,233.6453 | $1,233.65 | $1,233.65 | $1,233.70 | |