| 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 | $243.75 | 10.149% | $268.4882 | $268.49 | $268.50 | $268.50 |
| Purchase #2 | $106.40 | 3.628% | $110.2602 | $110.26 | $110.25 | $110.30 |
| Purchase #3 | $103.33 | 10.808% | $114.4979 | $114.50 | $114.50 | $114.50 |
| Purchase #4 | $62.92 | 5.840% | $66.5945 | $66.59 | $66.60 | $66.60 |
| Purchase #5 | $144.34 | 3.775% | $149.7888 | $149.79 | $149.80 | $149.80 |
| Purchase #6 | $90.94 | 6.341% | $96.7065 | $96.71 | $96.70 | $96.70 |
| Purchase #7 | $20.99 | 13.840% | $23.895 | $23.90 | $23.90 | $23.90 |
| 7 purchase totals = | $772.67 | $830.2311 | $830.24 | $830.25 | $830.30 | |