| 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 | $214.25 | 11.519% | $238.9295 | $238.93 | $238.95 | $238.90 |
| Purchase #2 | $210.54 | 6.289% | $223.7809 | $223.78 | $223.80 | $223.80 |
| Purchase #3 | $109.58 | 6.375% | $116.5657 | $116.57 | $116.55 | $116.60 |
| Purchase #4 | $166.74 | 3.184% | $172.049 | $172.05 | $172.05 | $172.00 |
| Purchase #5 | $76.53 | 9.425% | $83.743 | $83.74 | $83.75 | $83.70 |
| Purchase #6 | $18.48 | 7.219% | $19.8141 | $19.81 | $19.80 | $19.80 |
| Purchase #7 | $129.64 | 9.769% | $142.3045 | $142.30 | $142.30 | $142.30 |
| 7 purchase totals = | $925.76 | $997.1867 | $997.18 | $997.20 | $997.10 | |