| 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 | $234.37 | 12.168% | $262.8881 | $262.89 | $262.90 | $262.90 |
| Purchase #2 | $135.67 | 11.200% | $150.865 | $150.87 | $150.85 | $150.90 |
| Purchase #3 | $240.58 | 5.696% | $254.2834 | $254.28 | $254.30 | $254.30 |
| Purchase #4 | $125.45 | 9.236% | $137.0366 | $137.04 | $137.05 | $137.00 |
| Purchase #5 | $18.91 | 3.817% | $19.6318 | $19.63 | $19.65 | $19.60 |
| Purchase #6 | $10.83 | 8.720% | $11.7744 | $11.77 | $11.75 | $11.80 |
| Purchase #7 | $90.70 | 6.361% | $96.4694 | $96.47 | $96.45 | $96.50 |
| 7 purchase totals = | $856.51 | $932.9487 | $932.95 | $932.95 | $933.00 | |