| 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 | $196.26 | 10.138% | $216.1568 | $216.16 | $216.15 | $216.20 |
| Purchase #2 | $32.59 | 3.237% | $33.6449 | $33.64 | $33.65 | $33.60 |
| Purchase #3 | $115.71 | 5.739% | $122.3506 | $122.35 | $122.35 | $122.40 |
| Purchase #4 | $110.70 | 6.590% | $117.9951 | $118.00 | $118.00 | $118.00 |
| Purchase #5 | $102.48 | 6.548% | $109.1904 | $109.19 | $109.20 | $109.20 |
| Purchase #6 | $219.71 | 10.171% | $242.0567 | $242.06 | $242.05 | $242.10 |
| Purchase #7 | $188.30 | 6.636% | $200.7956 | $200.80 | $200.80 | $200.80 |
| 7 purchase totals = | $965.75 | $1,042.1901 | $1,042.20 | $1,042.20 | $1,042.30 | |