| 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 | $223.29 | 10.294% | $246.2755 | $246.28 | $246.30 | $246.30 |
| Purchase #2 | $22.90 | 10.372% | $25.2752 | $25.28 | $25.30 | $25.30 |
| Purchase #3 | $186.88 | 3.830% | $194.0375 | $194.04 | $194.05 | $194.00 |
| Purchase #4 | $212.95 | 3.508% | $220.4203 | $220.42 | $220.40 | $220.40 |
| Purchase #5 | $150.55 | 13.515% | $170.8968 | $170.90 | $170.90 | $170.90 |
| Purchase #6 | $74.60 | 8.670% | $81.0678 | $81.07 | $81.05 | $81.10 |
| Purchase #7 | $168.46 | 5.648% | $177.9746 | $177.97 | $177.95 | $178.00 |
| 7 purchase totals = | $1,039.63 | $1,115.9477 | $1,115.96 | $1,115.95 | $1,116.00 | |