| 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 | $219.34 | 3.460% | $226.9292 | $226.93 | $226.95 | $226.90 |
| Purchase #2 | $186.95 | 13.671% | $212.5079 | $212.51 | $212.50 | $212.50 |
| Purchase #3 | $94.94 | 13.102% | $107.379 | $107.38 | $107.40 | $107.40 |
| Purchase #4 | $156.61 | 10.374% | $172.8567 | $172.86 | $172.85 | $172.90 |
| Purchase #5 | $82.50 | 7.234% | $88.4681 | $88.47 | $88.45 | $88.50 |
| Purchase #6 | $45.70 | 11.217% | $50.8262 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $183.37 | 10.718% | $203.0236 | $203.02 | $203.00 | $203.00 |
| 7 purchase totals = | $969.41 | $1,061.9907 | $1,062.00 | $1,062.00 | $1,062.00 | |