| 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 | $103.98 | 8.243% | $112.5511 | $112.55 | $112.55 | $112.60 |
| Purchase #2 | $233.49 | 11.501% | $260.3437 | $260.34 | $260.35 | $260.30 |
| Purchase #3 | $33.33 | 9.110% | $36.3664 | $36.37 | $36.35 | $36.40 |
| Purchase #4 | $167.30 | 11.275% | $186.1631 | $186.16 | $186.15 | $186.20 |
| Purchase #5 | $29.97 | 6.552% | $31.9336 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $203.74 | 6.771% | $217.5352 | $217.54 | $217.55 | $217.50 |
| Purchase #7 | $138.69 | 12.134% | $155.5186 | $155.52 | $155.50 | $155.50 |
| 7 purchase totals = | $910.50 | $1,000.4117 | $1,000.41 | $1,000.40 | $1,000.40 | |