| 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 | $122.84 | 12.427% | $138.1053 | $138.11 | $138.10 | $138.10 |
| Purchase #2 | $206.89 | 13.377% | $234.5657 | $234.57 | $234.55 | $234.60 |
| Purchase #3 | $63.27 | 3.144% | $65.2592 | $65.26 | $65.25 | $65.30 |
| Purchase #4 | $141.25 | 3.188% | $145.7531 | $145.75 | $145.75 | $145.80 |
| Purchase #5 | $138.54 | 10.444% | $153.0091 | $153.01 | $153.00 | $153.00 |
| Purchase #6 | $122.69 | 6.470% | $130.628 | $130.63 | $130.65 | $130.60 |
| Purchase #7 | $110.40 | 12.183% | $123.85 | $123.85 | $123.85 | $123.90 |
| 7 purchase totals = | $905.88 | $991.1704 | $991.18 | $991.15 | $991.30 | |