| 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 | $192.35 | 4.641% | $201.277 | $201.28 | $201.30 | $201.30 |
| Purchase #2 | $153.25 | 11.300% | $170.5673 | $170.57 | $170.55 | $170.60 |
| Purchase #3 | $216.28 | 3.344% | $223.5124 | $223.51 | $223.50 | $223.50 |
| Purchase #4 | $197.65 | 4.654% | $206.8486 | $206.85 | $206.85 | $206.80 |
| Purchase #5 | $64.53 | 3.618% | $66.8647 | $66.86 | $66.85 | $66.90 |
| Purchase #6 | $39.40 | 7.694% | $42.4314 | $42.43 | $42.45 | $42.40 |
| Purchase #7 | $26.32 | 3.253% | $27.1762 | $27.18 | $27.20 | $27.20 |
| 7 purchase totals = | $889.78 | $938.6776 | $938.68 | $938.70 | $938.70 | |