| 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 | $126.89 | 8.789% | $138.0424 | $138.04 | $138.05 | $138.00 |
| Purchase #2 | $178.66 | 12.119% | $200.3118 | $200.31 | $200.30 | $200.30 |
| Purchase #3 | $196.61 | 7.481% | $211.3184 | $211.32 | $211.30 | $211.30 |
| Purchase #4 | $211.44 | 10.616% | $233.8865 | $233.89 | $233.90 | $233.90 |
| Purchase #5 | $41.64 | 7.686% | $44.8405 | $44.84 | $44.85 | $44.80 |
| Purchase #6 | $85.94 | 10.309% | $94.7996 | $94.80 | $94.80 | $94.80 |
| Purchase #7 | $36.43 | 4.411% | $38.0369 | $38.04 | $38.05 | $38.00 |
| 7 purchase totals = | $877.61 | $961.2361 | $961.24 | $961.25 | $961.10 | |