| 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 | $211.41 | 8.768% | $229.9464 | $229.95 | $229.95 | $229.90 |
| Purchase #2 | $121.93 | 4.136% | $126.973 | $126.97 | $126.95 | $127.00 |
| Purchase #3 | $247.93 | 4.570% | $259.2604 | $259.26 | $259.25 | $259.30 |
| Purchase #4 | $104.58 | 4.343% | $109.1219 | $109.12 | $109.10 | $109.10 |
| Purchase #5 | $15.40 | 4.655% | $16.1169 | $16.12 | $16.10 | $16.10 |
| Purchase #6 | $213.84 | 6.625% | $228.0069 | $228.01 | $228.00 | $228.00 |
| Purchase #7 | $68.62 | 3.211% | $70.8234 | $70.82 | $70.80 | $70.80 |
| 7 purchase totals = | $983.71 | $1,040.2489 | $1,040.25 | $1,040.15 | $1,040.20 | |