| 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 | $223.32 | 7.867% | $240.8886 | $240.89 | $240.90 | $240.90 |
| Purchase #2 | $163.96 | 6.436% | $174.5125 | $174.51 | $174.50 | $174.50 |
| Purchase #3 | $135.39 | 8.170% | $146.4514 | $146.45 | $146.45 | $146.50 |
| Purchase #4 | $123.49 | 8.869% | $134.4423 | $134.44 | $134.45 | $134.40 |
| Purchase #5 | $59.66 | 10.186% | $65.737 | $65.74 | $65.75 | $65.70 |
| Purchase #6 | $225.25 | 13.830% | $256.4021 | $256.40 | $256.40 | $256.40 |
| Purchase #7 | $191.50 | 5.683% | $202.3829 | $202.38 | $202.40 | $202.40 |
| 7 purchase totals = | $1,122.57 | $1,220.8168 | $1,220.81 | $1,220.85 | $1,220.80 | |