| 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 | $17.34 | 7.620% | $18.6613 | $18.66 | $18.65 | $18.70 |
| Purchase #2 | $233.43 | 5.658% | $246.6375 | $246.64 | $246.65 | $246.60 |
| Purchase #3 | $64.35 | 11.658% | $71.8519 | $71.85 | $71.85 | $71.90 |
| Purchase #4 | $187.58 | 3.149% | $193.4869 | $193.49 | $193.50 | $193.50 |
| Purchase #5 | $243.25 | 5.676% | $257.0569 | $257.06 | $257.05 | $257.10 |
| Purchase #6 | $241.68 | 9.196% | $263.9049 | $263.90 | $263.90 | $263.90 |
| Purchase #7 | $224.25 | 7.593% | $241.2773 | $241.28 | $241.30 | $241.30 |
| 7 purchase totals = | $1,211.88 | $1,292.8767 | $1,292.88 | $1,292.90 | $1,293.00 | |