| 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 | $213.94 | 7.225% | $229.3972 | $229.40 | $229.40 | $229.40 |
| Purchase #2 | $219.68 | 3.297% | $226.9228 | $226.92 | $226.90 | $226.90 |
| Purchase #3 | $106.42 | 12.723% | $119.9598 | $119.96 | $119.95 | $120.00 |
| Purchase #4 | $62.41 | 5.807% | $66.0341 | $66.03 | $66.05 | $66.00 |
| Purchase #5 | $243.46 | 8.113% | $263.2119 | $263.21 | $263.20 | $263.20 |
| Purchase #6 | $233.67 | 10.711% | $258.6984 | $258.70 | $258.70 | $258.70 |
| Purchase #7 | $5.99 | 5.539% | $6.3218 | $6.32 | $6.30 | $6.30 |
| 7 purchase totals = | $1,085.57 | $1,170.5460 | $1,170.54 | $1,170.50 | $1,170.50 | |