| 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 | $185.31 | 11.700% | $206.9913 | $206.99 | $207.00 | $207.00 |
| Purchase #2 | $223.55 | 6.213% | $237.4392 | $237.44 | $237.45 | $237.40 |
| Purchase #3 | $192.96 | 11.662% | $215.463 | $215.46 | $215.45 | $215.50 |
| Purchase #4 | $47.95 | 12.807% | $54.091 | $54.09 | $54.10 | $54.10 |
| Purchase #5 | $212.62 | 6.351% | $226.1235 | $226.12 | $226.10 | $226.10 |
| Purchase #6 | $167.62 | 13.586% | $190.3929 | $190.39 | $190.40 | $190.40 |
| Purchase #7 | $238.65 | 4.674% | $249.8045 | $249.80 | $249.80 | $249.80 |
| 7 purchase totals = | $1,268.66 | $1,380.3054 | $1,380.29 | $1,380.30 | $1,380.30 | |