| 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 | $214.34 | 6.378% | $228.0106 | $228.01 | $228.00 | $228.00 |
| Purchase #2 | $36.41 | 7.363% | $39.0909 | $39.09 | $39.10 | $39.10 |
| Purchase #3 | $230.93 | 7.214% | $247.5893 | $247.59 | $247.60 | $247.60 |
| Purchase #4 | $164.73 | 10.327% | $181.7417 | $181.74 | $181.75 | $181.70 |
| Purchase #5 | $94.57 | 11.125% | $105.0909 | $105.09 | $105.10 | $105.10 |
| Purchase #6 | $48.42 | 3.244% | $49.9907 | $49.99 | $50.00 | $50.00 |
| Purchase #7 | $121.64 | 6.600% | $129.6682 | $129.67 | $129.65 | $129.70 |
| 7 purchase totals = | $911.04 | $981.1823 | $981.18 | $981.20 | $981.20 | |