| 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 | $232.99 | 4.302% | $243.0132 | $243.01 | $243.00 | $243.00 |
| Purchase #2 | $126.43 | 11.611% | $141.1098 | $141.11 | $141.10 | $141.10 |
| Purchase #3 | $223.28 | 6.750% | $238.3514 | $238.35 | $238.35 | $238.40 |
| Purchase #4 | $81.34 | 9.487% | $89.0567 | $89.06 | $89.05 | $89.10 |
| Purchase #5 | $176.55 | 10.721% | $195.4779 | $195.48 | $195.50 | $195.50 |
| Purchase #6 | $97.81 | 6.761% | $104.4229 | $104.42 | $104.40 | $104.40 |
| Purchase #7 | $238.82 | 8.385% | $258.8451 | $258.85 | $258.85 | $258.80 |
| 7 purchase totals = | $1,177.22 | $1,270.2770 | $1,270.28 | $1,270.25 | $1,270.30 | |