| 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 | $194.26 | 11.379% | $216.3648 | $216.36 | $216.35 | $216.40 |
| Purchase #2 | $98.70 | 10.327% | $108.8927 | $108.89 | $108.90 | $108.90 |
| Purchase #3 | $189.41 | 8.146% | $204.8393 | $204.84 | $204.85 | $204.80 |
| Purchase #4 | $185.50 | 13.578% | $210.6872 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $116.56 | 12.424% | $131.0414 | $131.04 | $131.05 | $131.00 |
| Purchase #6 | $13.25 | 3.737% | $13.7452 | $13.75 | $13.75 | $13.70 |
| Purchase #7 | $166.26 | 11.697% | $185.7074 | $185.71 | $185.70 | $185.70 |
| 7 purchase totals = | $963.94 | $1,071.2780 | $1,071.28 | $1,071.30 | $1,071.20 | |