| 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 | $97.76 | 11.193% | $108.7023 | $108.70 | $108.70 | $108.70 |
| Purchase #2 | $79.72 | 8.798% | $86.7338 | $86.73 | $86.75 | $86.70 |
| Purchase #3 | $241.63 | 9.368% | $264.2659 | $264.27 | $264.25 | $264.30 |
| Purchase #4 | $246.57 | 12.173% | $276.585 | $276.59 | $276.60 | $276.60 |
| Purchase #5 | $200.57 | 13.672% | $227.9919 | $227.99 | $228.00 | $228.00 |
| Purchase #6 | $244.44 | 5.675% | $258.312 | $258.31 | $258.30 | $258.30 |
| Purchase #7 | $155.52 | 6.243% | $165.2291 | $165.23 | $165.25 | $165.20 |
| 7 purchase totals = | $1,266.21 | $1,387.8200 | $1,387.82 | $1,387.85 | $1,387.80 | |