| 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 | $220.36 | 10.564% | $243.6388 | $243.64 | $243.65 | $243.60 |
| Purchase #2 | $16.28 | 11.227% | $18.1078 | $18.11 | $18.10 | $18.10 |
| Purchase #3 | $142.94 | 8.679% | $155.3458 | $155.35 | $155.35 | $155.30 |
| Purchase #4 | $188.55 | 5.810% | $199.5048 | $199.50 | $199.50 | $199.50 |
| Purchase #5 | $175.70 | 6.748% | $187.5562 | $187.56 | $187.55 | $187.60 |
| Purchase #6 | $28.38 | 3.785% | $29.4542 | $29.45 | $29.45 | $29.50 |
| Purchase #7 | $194.55 | 9.742% | $213.5031 | $213.50 | $213.50 | $213.50 |
| 7 purchase totals = | $966.76 | $1,047.1107 | $1,047.11 | $1,047.10 | $1,047.10 | |