| 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 | $138.75 | 3.871% | $144.121 | $144.12 | $144.10 | $144.10 |
| Purchase #2 | $144.80 | 3.866% | $150.398 | $150.40 | $150.40 | $150.40 |
| Purchase #3 | $93.55 | 6.633% | $99.7552 | $99.76 | $99.75 | $99.80 |
| Purchase #4 | $233.93 | 12.532% | $263.2461 | $263.25 | $263.25 | $263.20 |
| Purchase #5 | $117.90 | 3.233% | $121.7117 | $121.71 | $121.70 | $121.70 |
| Purchase #6 | $202.55 | 12.106% | $227.0707 | $227.07 | $227.05 | $227.10 |
| Purchase #7 | $44.96 | 9.832% | $49.3805 | $49.38 | $49.40 | $49.40 |
| 7 purchase totals = | $976.44 | $1,055.6832 | $1,055.69 | $1,055.65 | $1,055.70 | |