| 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 | $109.96 | 7.309% | $117.997 | $118.00 | $118.00 | $118.00 |
| Purchase #2 | $200.44 | 11.454% | $223.3984 | $223.40 | $223.40 | $223.40 |
| Purchase #3 | $92.94 | 9.731% | $101.984 | $101.98 | $102.00 | $102.00 |
| Purchase #4 | $120.39 | 13.279% | $136.3766 | $136.38 | $136.40 | $136.40 |
| Purchase #5 | $248.96 | 9.640% | $272.9597 | $272.96 | $272.95 | $273.00 |
| Purchase #6 | $7.35 | 12.332% | $8.2564 | $8.26 | $8.25 | $8.30 |
| Purchase #7 | $49.30 | 9.402% | $53.9352 | $53.94 | $53.95 | $53.90 |
| 7 purchase totals = | $829.34 | $914.9073 | $914.92 | $914.95 | $915.00 | |