| 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 | $218.31 | 12.335% | $245.2385 | $245.24 | $245.25 | $245.20 |
| Purchase #2 | $168.32 | 6.563% | $179.3668 | $179.37 | $179.35 | $179.40 |
| Purchase #3 | $20.53 | 4.771% | $21.5095 | $21.51 | $21.50 | $21.50 |
| Purchase #4 | $180.53 | 11.350% | $201.0202 | $201.02 | $201.00 | $201.00 |
| Purchase #5 | $11.66 | 6.232% | $12.3867 | $12.39 | $12.40 | $12.40 |
| Purchase #6 | $144.72 | 3.385% | $149.6188 | $149.62 | $149.60 | $149.60 |
| Purchase #7 | $35.84 | 3.209% | $36.9901 | $36.99 | $37.00 | $37.00 |
| 7 purchase totals = | $779.91 | $846.1306 | $846.14 | $846.10 | $846.10 | |