| 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 | $112.99 | 12.776% | $127.4256 | $127.43 | $127.45 | $127.40 |
| Purchase #2 | $206.87 | 7.808% | $223.0224 | $223.02 | $223.00 | $223.00 |
| Purchase #3 | $146.95 | 3.749% | $152.4592 | $152.46 | $152.45 | $152.50 |
| Purchase #4 | $115.85 | 4.780% | $121.3876 | $121.39 | $121.40 | $121.40 |
| Purchase #5 | $228.70 | 11.513% | $255.0302 | $255.03 | $255.05 | $255.00 |
| Purchase #6 | $229.50 | 8.544% | $249.1085 | $249.11 | $249.10 | $249.10 |
| Purchase #7 | $123.58 | 11.725% | $138.0698 | $138.07 | $138.05 | $138.10 |
| 7 purchase totals = | $1,164.44 | $1,266.5033 | $1,266.51 | $1,266.50 | $1,266.50 | |