| 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 | $192.63 | 4.163% | $200.6492 | $200.65 | $200.65 | $200.60 |
| Purchase #2 | $238.63 | 8.713% | $259.4218 | $259.42 | $259.40 | $259.40 |
| Purchase #3 | $109.30 | 6.150% | $116.022 | $116.02 | $116.00 | $116.00 |
| Purchase #4 | $222.92 | 10.300% | $245.8808 | $245.88 | $245.90 | $245.90 |
| Purchase #5 | $10.70 | 3.780% | $11.1045 | $11.10 | $11.10 | $11.10 |
| Purchase #6 | $94.71 | 7.502% | $101.8151 | $101.82 | $101.80 | $101.80 |
| Purchase #7 | $28.28 | 10.808% | $31.3365 | $31.34 | $31.35 | $31.30 |
| 7 purchase totals = | $897.17 | $966.2299 | $966.23 | $966.20 | $966.10 | |