| 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 | $185.33 | 4.302% | $193.3029 | $193.30 | $193.30 | $193.30 |
| Purchase #2 | $197.66 | 3.420% | $204.42 | $204.42 | $204.40 | $204.40 |
| Purchase #3 | $163.71 | 12.476% | $184.1345 | $184.13 | $184.15 | $184.10 |
| Purchase #4 | $66.48 | 12.375% | $74.7069 | $74.71 | $74.70 | $74.70 |
| Purchase #5 | $68.44 | 3.757% | $71.0113 | $71.01 | $71.00 | $71.00 |
| Purchase #6 | $118.73 | 10.433% | $131.1171 | $131.12 | $131.10 | $131.10 |
| Purchase #7 | $142.76 | 8.823% | $155.3557 | $155.36 | $155.35 | $155.40 |
| 7 purchase totals = | $943.11 | $1,014.0484 | $1,014.05 | $1,014.00 | $1,014.00 | |