| 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 | $215.47 | 4.441% | $225.039 | $225.04 | $225.05 | $225.00 |
| Purchase #2 | $96.33 | 12.763% | $108.6246 | $108.62 | $108.60 | $108.60 |
| Purchase #3 | $96.45 | 11.128% | $107.183 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $46.67 | 4.840% | $48.9288 | $48.93 | $48.95 | $48.90 |
| Purchase #5 | $149.51 | 4.628% | $156.4293 | $156.43 | $156.45 | $156.40 |
| Purchase #6 | $238.56 | 8.571% | $259.007 | $259.01 | $259.00 | $259.00 |
| Purchase #7 | $23.26 | 8.354% | $25.2031 | $25.20 | $25.20 | $25.20 |
| 7 purchase totals = | $866.25 | $930.4148 | $930.41 | $930.45 | $930.30 | |