| 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 | $128.69 | 4.157% | $134.0396 | $134.04 | $134.05 | $134.00 |
| Purchase #2 | $115.26 | 4.392% | $120.3222 | $120.32 | $120.30 | $120.30 |
| Purchase #3 | $200.54 | 5.619% | $211.8083 | $211.81 | $211.80 | $211.80 |
| Purchase #4 | $41.35 | 5.362% | $43.5672 | $43.57 | $43.55 | $43.60 |
| Purchase #5 | $109.59 | 5.663% | $115.7961 | $115.80 | $115.80 | $115.80 |
| Purchase #6 | $52.84 | 10.325% | $58.2957 | $58.30 | $58.30 | $58.30 |
| Purchase #7 | $142.55 | 11.134% | $158.4215 | $158.42 | $158.40 | $158.40 |
| 7 purchase totals = | $790.82 | $842.2506 | $842.26 | $842.20 | $842.20 | |