| 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 | $118.47 | 3.637% | $122.7788 | $122.78 | $122.80 | $122.80 |
| Purchase #2 | $36.36 | 12.186% | $40.7908 | $40.79 | $40.80 | $40.80 |
| Purchase #3 | $239.86 | 4.383% | $250.3731 | $250.37 | $250.35 | $250.40 |
| Purchase #4 | $216.47 | 3.305% | $223.6243 | $223.62 | $223.60 | $223.60 |
| Purchase #5 | $12.71 | 4.282% | $13.2542 | $13.25 | $13.25 | $13.30 |
| Purchase #6 | $246.79 | 8.189% | $266.9996 | $267.00 | $267.00 | $267.00 |
| Purchase #7 | $194.43 | 12.853% | $219.4201 | $219.42 | $219.40 | $219.40 |
| 7 purchase totals = | $1,065.09 | $1,137.2409 | $1,137.23 | $1,137.20 | $1,137.30 | |