| 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 | $126.44 | 3.261% | $130.5632 | $130.56 | $130.55 | $130.60 |
| Purchase #2 | $66.54 | 10.689% | $73.6525 | $73.65 | $73.65 | $73.70 |
| Purchase #3 | $144.80 | 13.286% | $164.0381 | $164.04 | $164.05 | $164.00 |
| Purchase #4 | $220.47 | 11.729% | $246.3289 | $246.33 | $246.35 | $246.30 |
| Purchase #5 | $223.32 | 4.246% | $232.8022 | $232.80 | $232.80 | $232.80 |
| Purchase #6 | $190.97 | 13.439% | $216.6345 | $216.63 | $216.65 | $216.60 |
| Purchase #7 | $207.91 | 8.296% | $225.1582 | $225.16 | $225.15 | $225.20 |
| 7 purchase totals = | $1,180.45 | $1,289.1776 | $1,289.17 | $1,289.20 | $1,289.20 | |