| 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 | $197.79 | 7.442% | $212.5095 | $212.51 | $212.50 | $212.50 |
| Purchase #2 | $69.62 | 7.762% | $75.0239 | $75.02 | $75.00 | $75.00 |
| Purchase #3 | $144.65 | 3.155% | $149.2137 | $149.21 | $149.20 | $149.20 |
| Purchase #4 | $166.35 | 13.780% | $189.273 | $189.27 | $189.25 | $189.30 |
| Purchase #5 | $219.34 | 12.346% | $246.4197 | $246.42 | $246.40 | $246.40 |
| Purchase #6 | $239.73 | 9.667% | $262.9047 | $262.90 | $262.90 | $262.90 |
| Purchase #7 | $137.76 | 5.473% | $145.2996 | $145.30 | $145.30 | $145.30 |
| 7 purchase totals = | $1,175.24 | $1,280.6441 | $1,280.63 | $1,280.55 | $1,280.60 | |