| 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 | $128.83 | 3.482% | $133.3159 | $133.32 | $133.30 | $133.30 |
| Purchase #2 | $126.49 | 3.490% | $130.9045 | $130.90 | $130.90 | $130.90 |
| Purchase #3 | $55.89 | 8.116% | $60.426 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $192.28 | 5.307% | $202.4843 | $202.48 | $202.50 | $202.50 |
| Purchase #5 | $246.79 | 9.337% | $269.8328 | $269.83 | $269.85 | $269.80 |
| Purchase #6 | $26.56 | 6.784% | $28.3618 | $28.36 | $28.35 | $28.40 |
| Purchase #7 | $41.53 | 9.143% | $45.3271 | $45.33 | $45.35 | $45.30 |
| 7 purchase totals = | $818.37 | $870.6524 | $870.65 | $870.70 | $870.60 | |