| 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 | $128.55 | 13.306% | $145.6549 | $145.65 | $145.65 | $145.70 |
| Purchase #2 | $136.54 | 8.727% | $148.4558 | $148.46 | $148.45 | $148.50 |
| Purchase #3 | $168.90 | 3.214% | $174.3284 | $174.33 | $174.35 | $174.30 |
| Purchase #4 | $243.49 | 5.120% | $255.9567 | $255.96 | $255.95 | $256.00 |
| Purchase #5 | $96.49 | 11.165% | $107.2631 | $107.26 | $107.25 | $107.30 |
| Purchase #6 | $213.27 | 7.102% | $228.4164 | $228.42 | $228.40 | $228.40 |
| Purchase #7 | $216.37 | 10.557% | $239.2122 | $239.21 | $239.20 | $239.20 |
| 7 purchase totals = | $1,203.61 | $1,299.2875 | $1,299.29 | $1,299.25 | $1,299.40 | |