| 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 | $120.34 | 13.437% | $136.5101 | $136.51 | $136.50 | $136.50 |
| Purchase #2 | $190.84 | 13.210% | $216.05 | $216.05 | $216.05 | $216.10 |
| Purchase #3 | $243.91 | 8.587% | $264.8546 | $264.85 | $264.85 | $264.90 |
| Purchase #4 | $6.29 | 7.145% | $6.7394 | $6.74 | $6.75 | $6.70 |
| Purchase #5 | $114.92 | 12.618% | $129.4206 | $129.42 | $129.40 | $129.40 |
| Purchase #6 | $37.55 | 8.622% | $40.7876 | $40.79 | $40.80 | $40.80 |
| Purchase #7 | $12.64 | 8.692% | $13.7387 | $13.74 | $13.75 | $13.70 |
| 7 purchase totals = | $726.49 | $808.1010 | $808.10 | $808.10 | $808.10 | |