| 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 | $132.88 | 12.290% | $149.211 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $229.70 | 7.325% | $246.5255 | $246.53 | $246.55 | $246.50 |
| Purchase #3 | $54.60 | 5.874% | $57.8072 | $57.81 | $57.80 | $57.80 |
| Purchase #4 | $133.86 | 4.733% | $140.1956 | $140.20 | $140.20 | $140.20 |
| Purchase #5 | $176.41 | 6.141% | $187.2433 | $187.24 | $187.25 | $187.20 |
| Purchase #6 | $206.25 | 3.445% | $213.3553 | $213.36 | $213.35 | $213.40 |
| Purchase #7 | $99.91 | 9.689% | $109.5903 | $109.59 | $109.60 | $109.60 |
| 7 purchase totals = | $1,033.61 | $1,103.9282 | $1,103.94 | $1,103.95 | $1,103.90 | |