| 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 | $217.86 | 3.329% | $225.1126 | $225.11 | $225.10 | $225.10 |
| Purchase #2 | $138.79 | 12.475% | $156.1041 | $156.10 | $156.10 | $156.10 |
| Purchase #3 | $167.83 | 3.671% | $173.991 | $173.99 | $174.00 | $174.00 |
| Purchase #4 | $46.94 | 9.139% | $51.2298 | $51.23 | $51.25 | $51.20 |
| Purchase #5 | $212.75 | 6.121% | $225.7724 | $225.77 | $225.75 | $225.80 |
| Purchase #6 | $31.72 | 3.494% | $32.8283 | $32.83 | $32.85 | $32.80 |
| Purchase #7 | $71.84 | 6.428% | $76.4579 | $76.46 | $76.45 | $76.50 |
| 7 purchase totals = | $887.73 | $941.4961 | $941.49 | $941.50 | $941.50 | |