| 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 | $214.41 | 12.170% | $240.5037 | $240.50 | $240.50 | $240.50 |
| Purchase #2 | $103.93 | 7.318% | $111.5356 | $111.54 | $111.55 | $111.50 |
| Purchase #3 | $101.30 | 12.588% | $114.0516 | $114.05 | $114.05 | $114.10 |
| Purchase #4 | $186.29 | 3.653% | $193.0952 | $193.10 | $193.10 | $193.10 |
| Purchase #5 | $82.63 | 12.693% | $93.1182 | $93.12 | $93.10 | $93.10 |
| Purchase #6 | $6.26 | 13.600% | $7.1114 | $7.11 | $7.10 | $7.10 |
| Purchase #7 | $109.89 | 10.177% | $121.0735 | $121.07 | $121.05 | $121.10 |
| 7 purchase totals = | $804.71 | $880.4892 | $880.49 | $880.45 | $880.50 | |