| 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 | $221.25 | 7.727% | $238.346 | $238.35 | $238.35 | $238.30 |
| Purchase #2 | $204.73 | 8.408% | $221.9437 | $221.94 | $221.95 | $221.90 |
| Purchase #3 | $74.55 | 5.225% | $78.4452 | $78.45 | $78.45 | $78.40 |
| Purchase #4 | $179.32 | 6.834% | $191.5747 | $191.57 | $191.55 | $191.60 |
| Purchase #5 | $15.44 | 6.334% | $16.418 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $140.35 | 5.256% | $147.7268 | $147.73 | $147.75 | $147.70 |
| Purchase #7 | $40.98 | 11.778% | $45.8066 | $45.81 | $45.80 | $45.80 |
| 7 purchase totals = | $876.62 | $940.2610 | $940.27 | $940.25 | $940.10 | |