| 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 | $78.95 | 10.600% | $87.3187 | $87.32 | $87.30 | $87.30 |
| Purchase #2 | $187.74 | 7.603% | $202.0139 | $202.01 | $202.00 | $202.00 |
| Purchase #3 | $33.87 | 7.127% | $36.2839 | $36.28 | $36.30 | $36.30 |
| Purchase #4 | $103.74 | 12.573% | $116.7832 | $116.78 | $116.80 | $116.80 |
| Purchase #5 | $243.30 | 9.603% | $266.6641 | $266.66 | $266.65 | $266.70 |
| Purchase #6 | $227.87 | 13.374% | $258.3453 | $258.35 | $258.35 | $258.30 |
| Purchase #7 | $237.46 | 8.468% | $257.5681 | $257.57 | $257.55 | $257.60 |
| 7 purchase totals = | $1,112.93 | $1,224.9772 | $1,224.97 | $1,224.95 | $1,225.00 | |