| 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 | $243.97 | 9.592% | $267.3716 | $267.37 | $267.35 | $267.40 |
| Purchase #2 | $46.32 | 11.860% | $51.8136 | $51.81 | $51.80 | $51.80 |
| Purchase #3 | $133.92 | 11.276% | $149.0208 | $149.02 | $149.00 | $149.00 |
| Purchase #4 | $111.97 | 6.413% | $119.1506 | $119.15 | $119.15 | $119.20 |
| Purchase #5 | $99.42 | 13.427% | $112.7691 | $112.77 | $112.75 | $112.80 |
| Purchase #6 | $220.36 | 10.710% | $243.9606 | $243.96 | $243.95 | $244.00 |
| Purchase #7 | $37.62 | 12.463% | $42.3086 | $42.31 | $42.30 | $42.30 |
| 7 purchase totals = | $893.58 | $986.3949 | $986.39 | $986.30 | $986.50 | |