| 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 | $206.81 | 11.480% | $230.5518 | $230.55 | $230.55 | $230.60 |
| Purchase #2 | $10.45 | 12.260% | $11.7312 | $11.73 | $11.75 | $11.70 |
| Purchase #3 | $45.72 | 7.519% | $49.1577 | $49.16 | $49.15 | $49.20 |
| Purchase #4 | $75.72 | 6.675% | $80.7743 | $80.77 | $80.75 | $80.80 |
| Purchase #5 | $157.69 | 4.305% | $164.4786 | $164.48 | $164.50 | $164.50 |
| Purchase #6 | $127.49 | 3.457% | $131.8973 | $131.90 | $131.90 | $131.90 |
| Purchase #7 | $9.66 | 11.193% | $10.7412 | $10.74 | $10.75 | $10.70 |
| 7 purchase totals = | $633.54 | $679.3321 | $679.33 | $679.35 | $679.40 | |