| 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 | $202.83 | 3.349% | $209.6228 | $209.62 | $209.60 | $209.60 |
| Purchase #2 | $39.56 | 5.103% | $41.5787 | $41.58 | $41.60 | $41.60 |
| Purchase #3 | $173.58 | 5.683% | $183.4446 | $183.44 | $183.45 | $183.40 |
| Purchase #4 | $32.65 | 3.724% | $33.8659 | $33.87 | $33.85 | $33.90 |
| Purchase #5 | $79.48 | 4.426% | $82.9978 | $83.00 | $83.00 | $83.00 |
| Purchase #6 | $15.46 | 11.202% | $17.1918 | $17.19 | $17.20 | $17.20 |
| Purchase #7 | $158.50 | 13.680% | $180.1828 | $180.18 | $180.20 | $180.20 |
| 7 purchase totals = | $702.06 | $748.8844 | $748.88 | $748.90 | $748.90 | |