| 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 | $180.62 | 9.872% | $198.4508 | $198.45 | $198.45 | $198.50 |
| Purchase #2 | $244.88 | 9.864% | $269.035 | $269.04 | $269.05 | $269.00 |
| Purchase #3 | $244.49 | 5.160% | $257.1057 | $257.11 | $257.10 | $257.10 |
| Purchase #4 | $216.77 | 8.368% | $234.9093 | $234.91 | $234.90 | $234.90 |
| Purchase #5 | $62.92 | 11.112% | $69.9117 | $69.91 | $69.90 | $69.90 |
| Purchase #6 | $213.92 | 7.563% | $230.0988 | $230.10 | $230.10 | $230.10 |
| Purchase #7 | $108.96 | 12.335% | $122.4002 | $122.40 | $122.40 | $122.40 |
| 7 purchase totals = | $1,272.56 | $1,381.9115 | $1,381.92 | $1,381.90 | $1,381.90 | |