| 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 | $244.48 | 5.290% | $257.413 | $257.41 | $257.40 | $257.40 |
| Purchase #2 | $221.46 | 10.734% | $245.2315 | $245.23 | $245.25 | $245.20 |
| Purchase #3 | $135.70 | 5.401% | $143.0292 | $143.03 | $143.05 | $143.00 |
| Purchase #4 | $9.49 | 11.180% | $10.551 | $10.55 | $10.55 | $10.60 |
| Purchase #5 | $176.46 | 11.231% | $196.2782 | $196.28 | $196.30 | $196.30 |
| Purchase #6 | $217.43 | 13.570% | $246.9353 | $246.94 | $246.95 | $246.90 |
| Purchase #7 | $137.90 | 11.754% | $154.1088 | $154.11 | $154.10 | $154.10 |
| 7 purchase totals = | $1,142.92 | $1,253.5470 | $1,253.55 | $1,253.60 | $1,253.50 | |