| 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 | $111.71 | 9.835% | $122.6967 | $122.70 | $122.70 | $122.70 |
| Purchase #2 | $95.85 | 4.513% | $100.1757 | $100.18 | $100.20 | $100.20 |
| Purchase #3 | $175.87 | 13.690% | $199.9466 | $199.95 | $199.95 | $199.90 |
| Purchase #4 | $10.67 | 8.511% | $11.5781 | $11.58 | $11.60 | $11.60 |
| Purchase #5 | $45.45 | 5.605% | $47.9975 | $48.00 | $48.00 | $48.00 |
| Purchase #6 | $91.95 | 7.470% | $98.8187 | $98.82 | $98.80 | $98.80 |
| Purchase #7 | $197.26 | 3.306% | $203.7814 | $203.78 | $203.80 | $203.80 |
| 7 purchase totals = | $728.76 | $784.9947 | $785.01 | $785.05 | $785.00 | |