| 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 | $193.58 | 3.731% | $200.8025 | $200.80 | $200.80 | $200.80 |
| Purchase #2 | $181.83 | 9.427% | $198.9711 | $198.97 | $198.95 | $199.00 |
| Purchase #3 | $93.48 | 5.131% | $98.2765 | $98.28 | $98.30 | $98.30 |
| Purchase #4 | $79.41 | 11.744% | $88.7359 | $88.74 | $88.75 | $88.70 |
| Purchase #5 | $154.94 | 9.366% | $169.4517 | $169.45 | $169.45 | $169.50 |
| Purchase #6 | $195.25 | 4.751% | $204.5263 | $204.53 | $204.55 | $204.50 |
| Purchase #7 | $96.99 | 12.242% | $108.8635 | $108.86 | $108.85 | $108.90 |
| 7 purchase totals = | $995.48 | $1,069.6275 | $1,069.63 | $1,069.65 | $1,069.70 | |