| 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 | $114.38 | 6.352% | $121.6454 | $121.65 | $121.65 | $121.60 |
| Purchase #2 | $40.35 | 13.428% | $45.7682 | $45.77 | $45.75 | $45.80 |
| Purchase #3 | $235.44 | 13.605% | $267.4716 | $267.47 | $267.45 | $267.50 |
| Purchase #4 | $191.89 | 5.107% | $201.6898 | $201.69 | $201.70 | $201.70 |
| Purchase #5 | $80.28 | 7.584% | $86.3684 | $86.37 | $86.35 | $86.40 |
| Purchase #6 | $152.29 | 13.385% | $172.674 | $172.67 | $172.65 | $172.70 |
| Purchase #7 | $117.64 | 5.809% | $124.4737 | $124.47 | $124.45 | $124.50 |
| 7 purchase totals = | $932.27 | $1,020.0911 | $1,020.09 | $1,020.00 | $1,020.20 | |