| 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 | $135.26 | 8.121% | $146.2445 | $146.24 | $146.25 | $146.20 |
| Purchase #2 | $143.44 | 4.442% | $149.8116 | $149.81 | $149.80 | $149.80 |
| Purchase #3 | $240.63 | 13.865% | $273.9933 | $273.99 | $274.00 | $274.00 |
| Purchase #4 | $19.62 | 5.600% | $20.7187 | $20.72 | $20.70 | $20.70 |
| Purchase #5 | $23.46 | 10.725% | $25.9761 | $25.98 | $26.00 | $26.00 |
| Purchase #6 | $102.39 | 8.615% | $111.2109 | $111.21 | $111.20 | $111.20 |
| Purchase #7 | $250.27 | 8.115% | $270.5794 | $270.58 | $270.60 | $270.60 |
| 7 purchase totals = | $915.07 | $998.5345 | $998.53 | $998.55 | $998.50 | |