| 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 | $107.99 | 9.679% | $118.4424 | $118.44 | $118.45 | $118.40 |
| Purchase #2 | $229.72 | 8.737% | $249.7906 | $249.79 | $249.80 | $249.80 |
| Purchase #3 | $91.44 | 8.430% | $99.1484 | $99.15 | $99.15 | $99.10 |
| Purchase #4 | $75.34 | 6.400% | $80.1618 | $80.16 | $80.15 | $80.20 |
| Purchase #5 | $123.61 | 9.231% | $135.0204 | $135.02 | $135.00 | $135.00 |
| Purchase #6 | $109.34 | 9.757% | $120.0083 | $120.01 | $120.00 | $120.00 |
| Purchase #7 | $111.58 | 7.113% | $119.5167 | $119.52 | $119.50 | $119.50 |
| 7 purchase totals = | $849.02 | $922.0886 | $922.09 | $922.05 | $922.00 | |