| 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 | $222.82 | 10.649% | $246.5481 | $246.55 | $246.55 | $246.50 |
| Purchase #2 | $76.44 | 9.398% | $83.6238 | $83.62 | $83.60 | $83.60 |
| Purchase #3 | $191.27 | 6.842% | $204.3567 | $204.36 | $204.35 | $204.40 |
| Purchase #4 | $49.86 | 3.538% | $51.624 | $51.62 | $51.60 | $51.60 |
| Purchase #5 | $74.61 | 10.834% | $82.6932 | $82.69 | $82.70 | $82.70 |
| Purchase #6 | $96.68 | 3.538% | $100.1005 | $100.10 | $100.10 | $100.10 |
| Purchase #7 | $111.64 | 9.694% | $122.4624 | $122.46 | $122.45 | $122.50 |
| 7 purchase totals = | $823.32 | $891.4087 | $891.40 | $891.35 | $891.40 | |