| 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 | $141.62 | 3.164% | $146.1009 | $146.10 | $146.10 | $146.10 |
| Purchase #2 | $14.30 | 10.327% | $15.7768 | $15.78 | $15.80 | $15.80 |
| Purchase #3 | $227.47 | 9.401% | $248.8545 | $248.85 | $248.85 | $248.90 |
| Purchase #4 | $11.86 | 12.704% | $13.3667 | $13.37 | $13.35 | $13.40 |
| Purchase #5 | $210.82 | 13.511% | $239.3039 | $239.30 | $239.30 | $239.30 |
| Purchase #6 | $116.33 | 13.748% | $132.323 | $132.32 | $132.30 | $132.30 |
| Purchase #7 | $187.89 | 7.836% | $202.6131 | $202.61 | $202.60 | $202.60 |
| 7 purchase totals = | $910.29 | $998.3389 | $998.33 | $998.30 | $998.40 | |