| 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 | $130.49 | 8.590% | $141.6991 | $141.70 | $141.70 | $141.70 |
| Purchase #2 | $59.73 | 12.774% | $67.3599 | $67.36 | $67.35 | $67.40 |
| Purchase #3 | $179.29 | 3.323% | $185.2478 | $185.25 | $185.25 | $185.20 |
| Purchase #4 | $172.84 | 10.670% | $191.282 | $191.28 | $191.30 | $191.30 |
| Purchase #5 | $59.93 | 3.685% | $62.1384 | $62.14 | $62.15 | $62.10 |
| Purchase #6 | $44.87 | 9.159% | $48.9796 | $48.98 | $49.00 | $49.00 |
| Purchase #7 | $94.74 | 12.737% | $106.807 | $106.81 | $106.80 | $106.80 |
| 7 purchase totals = | $741.89 | $803.5138 | $803.52 | $803.55 | $803.50 | |