| 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 | $112.33 | 12.526% | $126.4005 | $126.40 | $126.40 | $126.40 |
| Purchase #2 | $111.43 | 8.152% | $120.5138 | $120.51 | $120.50 | $120.50 |
| Purchase #3 | $36.73 | 4.287% | $38.3046 | $38.30 | $38.30 | $38.30 |
| Purchase #4 | $38.47 | 8.534% | $41.753 | $41.75 | $41.75 | $41.80 |
| Purchase #5 | $216.80 | 6.232% | $230.311 | $230.31 | $230.30 | $230.30 |
| Purchase #6 | $75.77 | 10.655% | $83.8433 | $83.84 | $83.85 | $83.80 |
| Purchase #7 | $164.55 | 3.305% | $169.9884 | $169.99 | $170.00 | $170.00 |
| 7 purchase totals = | $756.08 | $811.1146 | $811.10 | $811.10 | $811.10 | |