| 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 | $129.53 | 10.314% | $142.8897 | $142.89 | $142.90 | $142.90 |
| Purchase #2 | $192.70 | 5.479% | $203.258 | $203.26 | $203.25 | $203.30 |
| Purchase #3 | $226.57 | 3.695% | $234.9418 | $234.94 | $234.95 | $234.90 |
| Purchase #4 | $64.75 | 8.394% | $70.1851 | $70.19 | $70.20 | $70.20 |
| Purchase #5 | $106.69 | 5.444% | $112.4982 | $112.50 | $112.50 | $112.50 |
| Purchase #6 | $130.99 | 13.384% | $148.5217 | $148.52 | $148.50 | $148.50 |
| Purchase #7 | $106.91 | 12.478% | $120.2502 | $120.25 | $120.25 | $120.30 |
| 7 purchase totals = | $958.14 | $1,032.5447 | $1,032.55 | $1,032.55 | $1,032.60 | |