| 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 | $204.76 | 10.186% | $225.6169 | $225.62 | $225.60 | $225.60 |
| Purchase #2 | $196.40 | 7.578% | $211.2832 | $211.28 | $211.30 | $211.30 |
| Purchase #3 | $116.68 | 6.658% | $124.4486 | $124.45 | $124.45 | $124.40 |
| Purchase #4 | $219.70 | 11.172% | $244.2449 | $244.24 | $244.25 | $244.20 |
| Purchase #5 | $84.65 | 3.394% | $87.523 | $87.52 | $87.50 | $87.50 |
| Purchase #6 | $156.59 | 9.134% | $170.8929 | $170.89 | $170.90 | $170.90 |
| Purchase #7 | $57.88 | 10.771% | $64.1143 | $64.11 | $64.10 | $64.10 |
| 7 purchase totals = | $1,036.66 | $1,128.1238 | $1,128.11 | $1,128.10 | $1,128.00 | |