| 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 | $218.58 | 11.232% | $243.1309 | $243.13 | $243.15 | $243.10 |
| Purchase #2 | $163.92 | 6.624% | $174.7781 | $174.78 | $174.80 | $174.80 |
| Purchase #3 | $200.35 | 6.490% | $213.3527 | $213.35 | $213.35 | $213.40 |
| Purchase #4 | $244.45 | 8.496% | $265.2185 | $265.22 | $265.20 | $265.20 |
| Purchase #5 | $101.52 | 3.244% | $104.8133 | $104.81 | $104.80 | $104.80 |
| Purchase #6 | $119.36 | 7.407% | $128.201 | $128.20 | $128.20 | $128.20 |
| Purchase #7 | $10.48 | 3.271% | $10.8228 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $1,058.66 | $1,140.3173 | $1,140.31 | $1,140.30 | $1,140.30 | |