| 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 | $221.27 | 10.291% | $244.0409 | $244.04 | $244.05 | $244.00 |
| Purchase #2 | $233.95 | 5.594% | $247.0372 | $247.04 | $247.05 | $247.00 |
| Purchase #3 | $50.26 | 3.242% | $51.8894 | $51.89 | $51.90 | $51.90 |
| Purchase #4 | $236.44 | 12.477% | $265.9406 | $265.94 | $265.95 | $265.90 |
| Purchase #5 | $35.44 | 10.373% | $39.1162 | $39.12 | $39.10 | $39.10 |
| Purchase #6 | $219.32 | 13.540% | $249.0159 | $249.02 | $249.00 | $249.00 |
| Purchase #7 | $173.33 | 12.346% | $194.7293 | $194.73 | $194.75 | $194.70 |
| 7 purchase totals = | $1,170.01 | $1,291.7695 | $1,291.78 | $1,291.80 | $1,291.60 | |