| 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 | $211.95 | 5.237% | $223.0498 | $223.05 | $223.05 | $223.00 |
| Purchase #2 | $11.60 | 9.471% | $12.6986 | $12.70 | $12.70 | $12.70 |
| Purchase #3 | $103.44 | 12.411% | $116.2779 | $116.28 | $116.30 | $116.30 |
| Purchase #4 | $7.62 | 9.810% | $8.3675 | $8.37 | $8.35 | $8.40 |
| Purchase #5 | $124.92 | 8.145% | $135.0947 | $135.09 | $135.10 | $135.10 |
| Purchase #6 | $246.63 | 10.598% | $272.7678 | $272.77 | $272.75 | $272.80 |
| Purchase #7 | $21.74 | 4.460% | $22.7096 | $22.71 | $22.70 | $22.70 |
| 7 purchase totals = | $727.90 | $790.9659 | $790.97 | $790.95 | $791.00 | |