| 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 | $192.66 | 6.115% | $204.4412 | $204.44 | $204.45 | $204.40 |
| Purchase #2 | $35.91 | 7.390% | $38.5637 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $5.53 | 3.651% | $5.7319 | $5.73 | $5.75 | $5.70 |
| Purchase #4 | $232.57 | 3.513% | $240.7402 | $240.74 | $240.75 | $240.70 |
| Purchase #5 | $208.68 | 7.233% | $223.7738 | $223.77 | $223.75 | $223.80 |
| Purchase #6 | $96.45 | 6.368% | $102.5919 | $102.59 | $102.60 | $102.60 |
| Purchase #7 | $33.28 | 5.284% | $35.0385 | $35.04 | $35.05 | $35.00 |
| 7 purchase totals = | $805.08 | $850.8812 | $850.87 | $850.90 | $850.80 | |