| 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 | $96.79 | 11.336% | $107.7621 | $107.76 | $107.75 | $107.80 |
| Purchase #2 | $193.59 | 7.146% | $207.4239 | $207.42 | $207.40 | $207.40 |
| Purchase #3 | $104.75 | 11.406% | $116.6978 | $116.70 | $116.70 | $116.70 |
| Purchase #4 | $240.91 | 5.843% | $254.9864 | $254.99 | $255.00 | $255.00 |
| Purchase #5 | $223.48 | 10.666% | $247.3164 | $247.32 | $247.30 | $247.30 |
| Purchase #6 | $234.44 | 3.801% | $243.3511 | $243.35 | $243.35 | $243.40 |
| Purchase #7 | $204.52 | 4.622% | $213.9729 | $213.97 | $213.95 | $214.00 |
| 7 purchase totals = | $1,298.48 | $1,391.5106 | $1,391.51 | $1,391.45 | $1,391.60 | |