| 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 | $247.45 | 12.827% | $279.1904 | $279.19 | $279.20 | $279.20 |
| Purchase #2 | $97.43 | 11.501% | $108.6354 | $108.64 | $108.65 | $108.60 |
| Purchase #3 | $232.53 | 9.499% | $254.618 | $254.62 | $254.60 | $254.60 |
| Purchase #4 | $141.26 | 10.331% | $155.8536 | $155.85 | $155.85 | $155.90 |
| Purchase #5 | $127.49 | 12.273% | $143.1368 | $143.14 | $143.15 | $143.10 |
| Purchase #6 | $157.26 | 12.417% | $176.787 | $176.79 | $176.80 | $176.80 |
| Purchase #7 | $203.27 | 6.329% | $216.135 | $216.14 | $216.15 | $216.10 |
| 7 purchase totals = | $1,206.69 | $1,334.3562 | $1,334.37 | $1,334.40 | $1,334.30 | |