| 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 | $131.39 | 12.727% | $148.112 | $148.11 | $148.10 | $148.10 |
| Purchase #2 | $187.30 | 10.118% | $206.251 | $206.25 | $206.25 | $206.30 |
| Purchase #3 | $183.77 | 6.227% | $195.2134 | $195.21 | $195.20 | $195.20 |
| Purchase #4 | $181.65 | 4.668% | $190.1294 | $190.13 | $190.15 | $190.10 |
| Purchase #5 | $241.90 | 4.330% | $252.3743 | $252.37 | $252.35 | $252.40 |
| Purchase #6 | $205.79 | 7.348% | $220.9114 | $220.91 | $220.90 | $220.90 |
| Purchase #7 | $17.58 | 11.437% | $19.5906 | $19.59 | $19.60 | $19.60 |
| 7 purchase totals = | $1,149.38 | $1,232.5821 | $1,232.57 | $1,232.55 | $1,232.60 | |