| 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 | $110.25 | 5.774% | $116.6158 | $116.62 | $116.60 | $116.60 |
| Purchase #2 | $92.43 | 12.276% | $103.7767 | $103.78 | $103.80 | $103.80 |
| Purchase #3 | $247.96 | 11.383% | $276.1853 | $276.19 | $276.20 | $276.20 |
| Purchase #4 | $56.99 | 12.519% | $64.1246 | $64.12 | $64.10 | $64.10 |
| Purchase #5 | $38.26 | 3.305% | $39.5245 | $39.52 | $39.50 | $39.50 |
| Purchase #6 | $27.53 | 3.324% | $28.4451 | $28.45 | $28.45 | $28.40 |
| Purchase #7 | $183.33 | 3.619% | $189.9647 | $189.96 | $189.95 | $190.00 |
| 7 purchase totals = | $756.75 | $818.6367 | $818.64 | $818.60 | $818.60 | |