| 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 | $131.86 | 5.128% | $138.6218 | $138.62 | $138.60 | $138.60 |
| Purchase #2 | $191.82 | 6.661% | $204.5971 | $204.60 | $204.60 | $204.60 |
| Purchase #3 | $114.48 | 3.444% | $118.4227 | $118.42 | $118.40 | $118.40 |
| Purchase #4 | $62.58 | 11.504% | $69.7792 | $69.78 | $69.80 | $69.80 |
| Purchase #5 | $153.88 | 10.792% | $170.4867 | $170.49 | $170.50 | $170.50 |
| Purchase #6 | $148.92 | 11.139% | $165.5082 | $165.51 | $165.50 | $165.50 |
| Purchase #7 | $193.87 | 10.196% | $213.637 | $213.64 | $213.65 | $213.60 |
| 7 purchase totals = | $997.41 | $1,081.0527 | $1,081.06 | $1,081.05 | $1,081.00 | |