| 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 | $189.72 | 10.836% | $210.2781 | $210.28 | $210.30 | $210.30 |
| Purchase #2 | $178.29 | 8.865% | $194.0954 | $194.10 | $194.10 | $194.10 |
| Purchase #3 | $121.75 | 9.697% | $133.5561 | $133.56 | $133.55 | $133.60 |
| Purchase #4 | $204.25 | 4.672% | $213.7926 | $213.79 | $213.80 | $213.80 |
| Purchase #5 | $203.40 | 6.856% | $217.3451 | $217.35 | $217.35 | $217.30 |
| Purchase #6 | $241.73 | 9.633% | $265.0159 | $265.02 | $265.00 | $265.00 |
| Purchase #7 | $97.48 | 9.688% | $106.9239 | $106.92 | $106.90 | $106.90 |
| 7 purchase totals = | $1,236.62 | $1,341.0071 | $1,341.02 | $1,341.00 | $1,341.00 | |