| 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 | $23.84 | 10.731% | $26.3983 | $26.40 | $26.40 | $26.40 |
| Purchase #2 | $8.47 | 7.700% | $9.1222 | $9.12 | $9.10 | $9.10 |
| Purchase #3 | $106.86 | 11.831% | $119.5026 | $119.50 | $119.50 | $119.50 |
| Purchase #4 | $217.81 | 10.192% | $240.0092 | $240.01 | $240.00 | $240.00 |
| Purchase #5 | $249.44 | 10.165% | $274.7956 | $274.80 | $274.80 | $274.80 |
| Purchase #6 | $17.41 | 6.188% | $18.4873 | $18.49 | $18.50 | $18.50 |
| Purchase #7 | $130.85 | 6.140% | $138.8842 | $138.88 | $138.90 | $138.90 |
| 7 purchase totals = | $754.68 | $827.1994 | $827.20 | $827.20 | $827.20 | |