| 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 | $219.60 | 8.677% | $238.6547 | $238.65 | $238.65 | $238.70 |
| Purchase #2 | $13.57 | 11.302% | $15.1037 | $15.10 | $15.10 | $15.10 |
| Purchase #3 | $109.92 | 3.411% | $113.6694 | $113.67 | $113.65 | $113.70 |
| Purchase #4 | $20.73 | 7.226% | $22.2279 | $22.23 | $22.25 | $22.20 |
| Purchase #5 | $196.51 | 12.614% | $221.2978 | $221.30 | $221.30 | $221.30 |
| Purchase #6 | $58.81 | 9.578% | $64.4428 | $64.44 | $64.45 | $64.40 |
| Purchase #7 | $194.48 | 4.585% | $203.3969 | $203.40 | $203.40 | $203.40 |
| 7 purchase totals = | $813.62 | $878.7932 | $878.79 | $878.80 | $878.80 | |