| 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 | $211.90 | 8.197% | $229.2694 | $229.27 | $229.25 | $229.30 |
| Purchase #2 | $223.30 | 13.603% | $253.6755 | $253.68 | $253.70 | $253.70 |
| Purchase #3 | $137.62 | 5.509% | $145.2015 | $145.20 | $145.20 | $145.20 |
| Purchase #4 | $24.81 | 4.127% | $25.8339 | $25.83 | $25.85 | $25.80 |
| Purchase #5 | $96.33 | 7.366% | $103.4257 | $103.43 | $103.45 | $103.40 |
| Purchase #6 | $218.54 | 11.300% | $243.235 | $243.24 | $243.25 | $243.20 |
| Purchase #7 | $98.52 | 8.485% | $106.8794 | $106.88 | $106.90 | $106.90 |
| 7 purchase totals = | $1,011.02 | $1,107.5204 | $1,107.53 | $1,107.60 | $1,107.50 | |