| 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 | $187.53 | 12.263% | $210.5268 | $210.53 | $210.55 | $210.50 |
| Purchase #2 | $8.67 | 6.230% | $9.2101 | $9.21 | $9.20 | $9.20 |
| Purchase #3 | $111.71 | 3.546% | $115.6712 | $115.67 | $115.65 | $115.70 |
| Purchase #4 | $247.88 | 10.714% | $274.4379 | $274.44 | $274.45 | $274.40 |
| Purchase #5 | $156.72 | 3.803% | $162.6801 | $162.68 | $162.70 | $162.70 |
| Purchase #6 | $6.93 | 12.319% | $7.7837 | $7.78 | $7.80 | $7.80 |
| Purchase #7 | $112.96 | 4.660% | $118.2239 | $118.22 | $118.20 | $118.20 |
| 7 purchase totals = | $832.40 | $898.5337 | $898.53 | $898.55 | $898.50 | |