| 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 | $216.72 | 8.479% | $235.0957 | $235.10 | $235.10 | $235.10 |
| Purchase #2 | $34.80 | 6.233% | $36.9691 | $36.97 | $36.95 | $37.00 |
| Purchase #3 | $6.76 | 7.799% | $7.2872 | $7.29 | $7.30 | $7.30 |
| Purchase #4 | $52.57 | 11.371% | $58.5477 | $58.55 | $58.55 | $58.50 |
| Purchase #5 | $117.33 | 6.625% | $125.1031 | $125.10 | $125.10 | $125.10 |
| Purchase #6 | $17.66 | 4.570% | $18.4671 | $18.47 | $18.45 | $18.50 |
| Purchase #7 | $117.85 | 10.593% | $130.3339 | $130.33 | $130.35 | $130.30 |
| 7 purchase totals = | $563.69 | $611.8038 | $611.81 | $611.80 | $611.80 | |