| 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 | $218.40 | 3.336% | $225.6858 | $225.69 | $225.70 | $225.70 |
| Purchase #2 | $91.75 | 9.771% | $100.7149 | $100.71 | $100.70 | $100.70 |
| Purchase #3 | $126.71 | 8.675% | $137.7021 | $137.70 | $137.70 | $137.70 |
| Purchase #4 | $16.68 | 11.134% | $18.5372 | $18.54 | $18.55 | $18.50 |
| Purchase #5 | $84.91 | 13.226% | $96.1402 | $96.14 | $96.15 | $96.10 |
| Purchase #6 | $16.80 | 13.673% | $19.0971 | $19.10 | $19.10 | $19.10 |
| Purchase #7 | $29.76 | 12.734% | $33.5496 | $33.55 | $33.55 | $33.50 |
| 7 purchase totals = | $585.01 | $631.4269 | $631.43 | $631.45 | $631.30 | |