| 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 | $242.65 | 5.460% | $255.8987 | $255.90 | $255.90 | $255.90 |
| Purchase #2 | $149.37 | 12.114% | $167.4647 | $167.46 | $167.45 | $167.50 |
| Purchase #3 | $224.53 | 12.629% | $252.8859 | $252.89 | $252.90 | $252.90 |
| Purchase #4 | $91.70 | 9.753% | $100.6435 | $100.64 | $100.65 | $100.60 |
| Purchase #5 | $18.46 | 4.414% | $19.2748 | $19.27 | $19.25 | $19.30 |
| Purchase #6 | $213.48 | 4.827% | $223.7847 | $223.78 | $223.80 | $223.80 |
| Purchase #7 | $185.38 | 8.528% | $201.1892 | $201.19 | $201.20 | $201.20 |
| 7 purchase totals = | $1,125.57 | $1,221.1415 | $1,221.13 | $1,221.15 | $1,221.20 | |