| 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 | $93.95 | 11.165% | $104.4395 | $104.44 | $104.45 | $104.40 |
| Purchase #2 | $133.55 | 11.707% | $149.1847 | $149.18 | $149.20 | $149.20 |
| Purchase #3 | $101.37 | 4.471% | $105.9023 | $105.90 | $105.90 | $105.90 |
| Purchase #4 | $117.48 | 3.182% | $121.2182 | $121.22 | $121.20 | $121.20 |
| Purchase #5 | $113.31 | 6.225% | $120.3635 | $120.36 | $120.35 | $120.40 |
| Purchase #6 | $24.67 | 13.562% | $28.0157 | $28.02 | $28.00 | $28.00 |
| Purchase #7 | $218.50 | 9.225% | $238.6566 | $238.66 | $238.65 | $238.70 |
| 7 purchase totals = | $802.83 | $867.7805 | $867.78 | $867.75 | $867.80 | |