| 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 | $210.46 | 12.794% | $237.3863 | $237.39 | $237.40 | $237.40 |
| Purchase #2 | $76.83 | 9.251% | $83.9375 | $83.94 | $83.95 | $83.90 |
| Purchase #3 | $134.77 | 6.483% | $143.5071 | $143.51 | $143.50 | $143.50 |
| Purchase #4 | $94.39 | 12.852% | $106.521 | $106.52 | $106.50 | $106.50 |
| Purchase #5 | $74.53 | 3.248% | $76.9507 | $76.95 | $76.95 | $77.00 |
| Purchase #6 | $230.75 | 4.805% | $241.8375 | $241.84 | $241.85 | $241.80 |
| Purchase #7 | $22.95 | 10.561% | $25.3737 | $25.37 | $25.35 | $25.40 |
| 7 purchase totals = | $844.68 | $915.5138 | $915.52 | $915.50 | $915.50 | |