| 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 | $210.60 | 13.180% | $238.3571 | $238.36 | $238.35 | $238.40 |
| Purchase #2 | $97.45 | 4.810% | $102.1373 | $102.14 | $102.15 | $102.10 |
| Purchase #3 | $227.29 | 9.581% | $249.0667 | $249.07 | $249.05 | $249.10 |
| Purchase #4 | $201.88 | 7.555% | $217.132 | $217.13 | $217.15 | $217.10 |
| Purchase #5 | $179.67 | 13.333% | $203.6254 | $203.63 | $203.65 | $203.60 |
| Purchase #6 | $98.30 | 10.642% | $108.7611 | $108.76 | $108.75 | $108.80 |
| Purchase #7 | $21.29 | 4.663% | $22.2828 | $22.28 | $22.30 | $22.30 |
| 7 purchase totals = | $1,036.48 | $1,141.3624 | $1,141.37 | $1,141.40 | $1,141.40 | |