| 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 | $98.32 | 12.216% | $110.3308 | $110.33 | $110.35 | $110.30 |
| Purchase #2 | $121.44 | 9.541% | $133.0266 | $133.03 | $133.05 | $133.00 |
| Purchase #3 | $139.38 | 5.561% | $147.1309 | $147.13 | $147.15 | $147.10 |
| Purchase #4 | $36.26 | 13.778% | $41.2559 | $41.26 | $41.25 | $41.30 |
| Purchase #5 | $147.74 | 3.115% | $152.3421 | $152.34 | $152.35 | $152.30 |
| Purchase #6 | $153.96 | 12.579% | $173.3266 | $173.33 | $173.35 | $173.30 |
| Purchase #7 | $230.73 | 3.739% | $239.357 | $239.36 | $239.35 | $239.40 |
| 7 purchase totals = | $927.83 | $996.7699 | $996.78 | $996.85 | $996.70 | |