| 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 | $124.96 | 4.287% | $130.317 | $130.32 | $130.30 | $130.30 |
| Purchase #2 | $198.61 | 3.519% | $205.5991 | $205.60 | $205.60 | $205.60 |
| Purchase #3 | $183.72 | 7.710% | $197.8848 | $197.88 | $197.90 | $197.90 |
| Purchase #4 | $48.85 | 8.565% | $53.034 | $53.03 | $53.05 | $53.00 |
| Purchase #5 | $24.73 | 9.288% | $27.0269 | $27.03 | $27.05 | $27.00 |
| Purchase #6 | $249.35 | 7.437% | $267.8942 | $267.89 | $267.90 | $267.90 |
| Purchase #7 | $34.68 | 5.804% | $36.6928 | $36.69 | $36.70 | $36.70 |
| 7 purchase totals = | $864.90 | $918.4488 | $918.44 | $918.50 | $918.40 | |