| 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 | $221.44 | 4.273% | $230.9021 | $230.90 | $230.90 | $230.90 |
| Purchase #2 | $62.36 | 11.232% | $69.3643 | $69.36 | $69.35 | $69.40 |
| Purchase #3 | $149.27 | 9.216% | $163.0267 | $163.03 | $163.05 | $163.00 |
| Purchase #4 | $13.41 | 5.870% | $14.1972 | $14.20 | $14.20 | $14.20 |
| Purchase #5 | $223.93 | 7.787% | $241.3674 | $241.37 | $241.35 | $241.40 |
| Purchase #6 | $41.66 | 5.223% | $43.8359 | $43.84 | $43.85 | $43.80 |
| Purchase #7 | $17.37 | 7.738% | $18.7141 | $18.71 | $18.70 | $18.70 |
| 7 purchase totals = | $729.44 | $781.4077 | $781.41 | $781.40 | $781.40 | |