| 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 | $156.64 | 10.512% | $173.106 | $173.11 | $173.10 | $173.10 |
| Purchase #2 | $64.69 | 5.548% | $68.279 | $68.28 | $68.30 | $68.30 |
| Purchase #3 | $107.26 | 8.699% | $116.5905 | $116.59 | $116.60 | $116.60 |
| Purchase #4 | $226.37 | 13.166% | $256.1739 | $256.17 | $256.15 | $256.20 |
| Purchase #5 | $238.80 | 3.606% | $247.4111 | $247.41 | $247.40 | $247.40 |
| Purchase #6 | $240.67 | 10.650% | $266.3014 | $266.30 | $266.30 | $266.30 |
| Purchase #7 | $205.96 | 6.360% | $219.0591 | $219.06 | $219.05 | $219.10 |
| 7 purchase totals = | $1,240.39 | $1,346.9210 | $1,346.92 | $1,346.90 | $1,347.00 | |