| 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 | $113.47 | 5.847% | $120.1046 | $120.10 | $120.10 | $120.10 |
| Purchase #2 | $137.70 | 12.828% | $155.3642 | $155.36 | $155.35 | $155.40 |
| Purchase #3 | $155.69 | 13.244% | $176.3096 | $176.31 | $176.30 | $176.30 |
| Purchase #4 | $183.88 | 10.508% | $203.2021 | $203.20 | $203.20 | $203.20 |
| Purchase #5 | $206.87 | 7.853% | $223.1155 | $223.12 | $223.10 | $223.10 |
| Purchase #6 | $142.81 | 5.226% | $150.2733 | $150.27 | $150.25 | $150.30 |
| Purchase #7 | $216.93 | 8.787% | $235.9916 | $235.99 | $236.00 | $236.00 |
| 7 purchase totals = | $1,157.35 | $1,264.3609 | $1,264.35 | $1,264.30 | $1,264.40 | |