| 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 | $190.96 | 8.545% | $207.2775 | $207.28 | $207.30 | $207.30 |
| Purchase #2 | $132.93 | 6.463% | $141.5213 | $141.52 | $141.50 | $141.50 |
| Purchase #3 | $199.83 | 10.489% | $220.7902 | $220.79 | $220.80 | $220.80 |
| Purchase #4 | $18.80 | 10.221% | $20.7215 | $20.72 | $20.70 | $20.70 |
| Purchase #5 | $246.87 | 11.285% | $274.7293 | $274.73 | $274.75 | $274.70 |
| Purchase #6 | $169.40 | 12.849% | $191.1662 | $191.17 | $191.15 | $191.20 |
| Purchase #7 | $197.88 | 12.168% | $221.958 | $221.96 | $221.95 | $222.00 |
| 7 purchase totals = | $1,156.67 | $1,278.1640 | $1,278.17 | $1,278.15 | $1,278.20 | |