| 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 | $116.71 | 6.582% | $124.3919 | $124.39 | $124.40 | $124.40 |
| Purchase #2 | $85.96 | 4.842% | $90.1222 | $90.12 | $90.10 | $90.10 |
| Purchase #3 | $192.39 | 5.178% | $202.352 | $202.35 | $202.35 | $202.40 |
| Purchase #4 | $61.58 | 4.157% | $64.1399 | $64.14 | $64.15 | $64.10 |
| Purchase #5 | $103.40 | 5.544% | $109.1325 | $109.13 | $109.15 | $109.10 |
| Purchase #6 | $230.32 | 3.789% | $239.0468 | $239.05 | $239.05 | $239.00 |
| Purchase #7 | $243.86 | 5.458% | $257.1699 | $257.17 | $257.15 | $257.20 |
| 7 purchase totals = | $1,034.22 | $1,086.3552 | $1,086.35 | $1,086.35 | $1,086.30 | |