| 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 | $75.97 | 8.852% | $82.6949 | $82.69 | $82.70 | $82.70 |
| Purchase #2 | $120.90 | 7.605% | $130.0944 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $120.31 | 3.166% | $124.119 | $124.12 | $124.10 | $124.10 |
| Purchase #4 | $109.52 | 11.529% | $122.1466 | $122.15 | $122.15 | $122.10 |
| Purchase #5 | $239.95 | 4.421% | $250.5582 | $250.56 | $250.55 | $250.60 |
| Purchase #6 | $194.42 | 10.306% | $214.4569 | $214.46 | $214.45 | $214.50 |
| Purchase #7 | $96.65 | 13.820% | $110.007 | $110.01 | $110.00 | $110.00 |
| 7 purchase totals = | $957.72 | $1,034.0770 | $1,034.08 | $1,034.05 | $1,034.10 | |