| 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 | $237.56 | 4.205% | $247.5494 | $247.55 | $247.55 | $247.50 |
| Purchase #2 | $215.80 | 11.161% | $239.8854 | $239.89 | $239.90 | $239.90 |
| Purchase #3 | $117.59 | 13.598% | $133.5799 | $133.58 | $133.60 | $133.60 |
| Purchase #4 | $237.93 | 3.182% | $245.5009 | $245.50 | $245.50 | $245.50 |
| Purchase #5 | $65.78 | 12.686% | $74.1249 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $182.89 | 13.294% | $207.2034 | $207.20 | $207.20 | $207.20 |
| Purchase #7 | $249.80 | 10.414% | $275.8142 | $275.81 | $275.80 | $275.80 |
| 7 purchase totals = | $1,307.35 | $1,423.6581 | $1,423.65 | $1,423.65 | $1,423.60 | |