| 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 | $200.32 | 11.854% | $224.0659 | $224.07 | $224.05 | $224.10 |
| Purchase #2 | $241.92 | 10.169% | $266.5208 | $266.52 | $266.50 | $266.50 |
| Purchase #3 | $189.91 | 12.726% | $214.0779 | $214.08 | $214.10 | $214.10 |
| Purchase #4 | $187.87 | 3.356% | $194.1749 | $194.17 | $194.15 | $194.20 |
| Purchase #5 | $158.92 | 3.102% | $163.8497 | $163.85 | $163.85 | $163.80 |
| Purchase #6 | $79.82 | 7.332% | $85.6724 | $85.67 | $85.65 | $85.70 |
| Purchase #7 | $67.47 | 4.766% | $70.6856 | $70.69 | $70.70 | $70.70 |
| 7 purchase totals = | $1,126.23 | $1,219.0472 | $1,219.05 | $1,219.00 | $1,219.10 | |