| 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 | $123.87 | 5.218% | $130.3335 | $130.33 | $130.35 | $130.30 |
| Purchase #2 | $45.62 | 12.383% | $51.2691 | $51.27 | $51.25 | $51.30 |
| Purchase #3 | $214.69 | 10.263% | $236.7236 | $236.72 | $236.70 | $236.70 |
| Purchase #4 | $220.84 | 5.325% | $232.5997 | $232.60 | $232.60 | $232.60 |
| Purchase #5 | $185.42 | 8.634% | $201.4292 | $201.43 | $201.45 | $201.40 |
| Purchase #6 | $77.90 | 13.634% | $88.5209 | $88.52 | $88.50 | $88.50 |
| Purchase #7 | $245.68 | 9.338% | $268.6216 | $268.62 | $268.60 | $268.60 |
| 7 purchase totals = | $1,114.02 | $1,209.4976 | $1,209.49 | $1,209.45 | $1,209.40 | |