| 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 | $199.88 | 8.304% | $216.478 | $216.48 | $216.50 | $216.50 |
| Purchase #2 | $181.93 | 8.328% | $197.0811 | $197.08 | $197.10 | $197.10 |
| Purchase #3 | $198.36 | 5.421% | $209.1131 | $209.11 | $209.10 | $209.10 |
| Purchase #4 | $250.42 | 6.158% | $265.8409 | $265.84 | $265.85 | $265.80 |
| Purchase #5 | $122.35 | 6.265% | $130.0152 | $130.02 | $130.00 | $130.00 |
| Purchase #6 | $163.72 | 6.653% | $174.6123 | $174.61 | $174.60 | $174.60 |
| Purchase #7 | $166.46 | 11.356% | $185.3632 | $185.36 | $185.35 | $185.40 |
| 7 purchase totals = | $1,283.12 | $1,378.5038 | $1,378.50 | $1,378.50 | $1,378.50 | |