| 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 | $21.53 | 13.327% | $24.3993 | $24.40 | $24.40 | $24.40 |
| Purchase #2 | $201.96 | 4.680% | $211.4117 | $211.41 | $211.40 | $211.40 |
| Purchase #3 | $39.70 | 13.586% | $45.0936 | $45.09 | $45.10 | $45.10 |
| Purchase #4 | $125.52 | 12.368% | $141.0443 | $141.04 | $141.05 | $141.00 |
| Purchase #5 | $190.59 | 5.729% | $201.5089 | $201.51 | $201.50 | $201.50 |
| Purchase #6 | $51.83 | 3.551% | $53.6705 | $53.67 | $53.65 | $53.70 |
| Purchase #7 | $214.87 | 7.393% | $230.7553 | $230.76 | $230.75 | $230.80 |
| 7 purchase totals = | $846.00 | $907.8836 | $907.88 | $907.85 | $907.90 | |