| 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 | $113.82 | 9.404% | $124.5236 | $124.52 | $124.50 | $124.50 |
| Purchase #2 | $229.57 | 9.627% | $251.6707 | $251.67 | $251.65 | $251.70 |
| Purchase #3 | $11.60 | 3.399% | $11.9943 | $11.99 | $12.00 | $12.00 |
| Purchase #4 | $139.25 | 13.411% | $157.9248 | $157.92 | $157.90 | $157.90 |
| Purchase #5 | $76.32 | 7.152% | $81.7784 | $81.78 | $81.80 | $81.80 |
| Purchase #6 | $114.86 | 13.212% | $130.0353 | $130.04 | $130.05 | $130.00 |
| Purchase #7 | $12.61 | 12.636% | $14.2034 | $14.20 | $14.20 | $14.20 |
| 7 purchase totals = | $698.03 | $772.1305 | $772.12 | $772.10 | $772.10 | |