| 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 | $124.99 | 8.350% | $135.4267 | $135.43 | $135.45 | $135.40 |
| Purchase #2 | $127.53 | 10.637% | $141.0954 | $141.10 | $141.10 | $141.10 |
| Purchase #3 | $132.86 | 11.465% | $148.0924 | $148.09 | $148.10 | $148.10 |
| Purchase #4 | $132.62 | 6.198% | $140.8398 | $140.84 | $140.85 | $140.80 |
| Purchase #5 | $34.95 | 3.808% | $36.2809 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $27.67 | 8.198% | $29.9384 | $29.94 | $29.95 | $29.90 |
| Purchase #7 | $123.75 | 3.309% | $127.8449 | $127.84 | $127.85 | $127.80 |
| 7 purchase totals = | $704.37 | $759.5185 | $759.52 | $759.60 | $759.40 | |