| 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 | $123.79 | 9.713% | $135.8137 | $135.81 | $135.80 | $135.80 |
| Purchase #2 | $60.33 | 7.407% | $64.7986 | $64.80 | $64.80 | $64.80 |
| Purchase #3 | $215.59 | 5.137% | $226.6649 | $226.66 | $226.65 | $226.70 |
| Purchase #4 | $222.28 | 6.700% | $237.1728 | $237.17 | $237.15 | $237.20 |
| Purchase #5 | $101.74 | 9.540% | $111.446 | $111.45 | $111.45 | $111.40 |
| Purchase #6 | $235.26 | 6.161% | $249.7544 | $249.75 | $249.75 | $249.80 |
| Purchase #7 | $155.95 | 3.849% | $161.9525 | $161.95 | $161.95 | $162.00 |
| 7 purchase totals = | $1,114.94 | $1,187.6029 | $1,187.59 | $1,187.55 | $1,187.70 | |