| 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 | $113.32 | 6.598% | $120.7969 | $120.80 | $120.80 | $120.80 |
| Purchase #2 | $38.72 | 12.317% | $43.4891 | $43.49 | $43.50 | $43.50 |
| Purchase #3 | $216.57 | 5.706% | $228.9275 | $228.93 | $228.95 | $228.90 |
| Purchase #4 | $240.32 | 12.546% | $270.4705 | $270.47 | $270.45 | $270.50 |
| Purchase #5 | $127.53 | 7.468% | $137.0539 | $137.05 | $137.05 | $137.10 |
| Purchase #6 | $42.31 | 8.858% | $46.0578 | $46.06 | $46.05 | $46.10 |
| Purchase #7 | $114.29 | 10.845% | $126.6848 | $126.68 | $126.70 | $126.70 |
| 7 purchase totals = | $893.06 | $973.4805 | $973.48 | $973.50 | $973.60 | |