| 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 | $171.59 | 12.643% | $193.2841 | $193.28 | $193.30 | $193.30 |
| Purchase #2 | $205.90 | 6.859% | $220.0227 | $220.02 | $220.00 | $220.00 |
| Purchase #3 | $100.30 | 11.226% | $111.5597 | $111.56 | $111.55 | $111.60 |
| Purchase #4 | $12.91 | 4.279% | $13.4624 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $64.90 | 8.827% | $70.6287 | $70.63 | $70.65 | $70.60 |
| Purchase #6 | $126.66 | 7.137% | $135.6997 | $135.70 | $135.70 | $135.70 |
| Purchase #7 | $243.41 | 5.792% | $257.5083 | $257.51 | $257.50 | $257.50 |
| 7 purchase totals = | $925.67 | $1,002.1656 | $1,002.16 | $1,002.15 | $1,002.20 | |