| 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 | $107.29 | 5.454% | $113.1416 | $113.14 | $113.15 | $113.10 |
| Purchase #2 | $79.88 | 12.385% | $89.7731 | $89.77 | $89.75 | $89.80 |
| Purchase #3 | $187.44 | 9.593% | $205.4211 | $205.42 | $205.40 | $205.40 |
| Purchase #4 | $8.94 | 12.618% | $10.068 | $10.07 | $10.05 | $10.10 |
| Purchase #5 | $249.57 | 11.329% | $277.8438 | $277.84 | $277.85 | $277.80 |
| Purchase #6 | $237.35 | 6.571% | $252.9463 | $252.95 | $252.95 | $252.90 |
| Purchase #7 | $232.90 | 5.129% | $244.8454 | $244.85 | $244.85 | $244.80 |
| 7 purchase totals = | $1,103.37 | $1,194.0393 | $1,194.04 | $1,194.00 | $1,193.90 | |