| 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 | $204.63 | 12.370% | $229.9427 | $229.94 | $229.95 | $229.90 |
| Purchase #2 | $31.80 | 10.477% | $35.1317 | $35.13 | $35.15 | $35.10 |
| Purchase #3 | $197.74 | 5.450% | $208.5168 | $208.52 | $208.50 | $208.50 |
| Purchase #4 | $234.94 | 10.641% | $259.94 | $259.94 | $259.95 | $259.90 |
| Purchase #5 | $67.45 | 12.588% | $75.9406 | $75.94 | $75.95 | $75.90 |
| Purchase #6 | $76.75 | 10.154% | $84.5432 | $84.54 | $84.55 | $84.50 |
| Purchase #7 | $34.62 | 8.686% | $37.6271 | $37.63 | $37.65 | $37.60 |
| 7 purchase totals = | $847.93 | $931.6421 | $931.64 | $931.70 | $931.40 | |