| 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 | $110.42 | 6.575% | $117.6801 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $199.91 | 7.129% | $214.1616 | $214.16 | $214.15 | $214.20 |
| Purchase #3 | $77.57 | 12.724% | $87.44 | $87.44 | $87.45 | $87.40 |
| Purchase #4 | $196.72 | 11.333% | $219.0143 | $219.01 | $219.00 | $219.00 |
| Purchase #5 | $211.70 | 8.457% | $229.6035 | $229.60 | $229.60 | $229.60 |
| Purchase #6 | $60.99 | 5.204% | $64.1639 | $64.16 | $64.15 | $64.20 |
| Purchase #7 | $100.97 | 8.773% | $109.8281 | $109.83 | $109.85 | $109.80 |
| 7 purchase totals = | $958.28 | $1,041.8915 | $1,041.88 | $1,041.90 | $1,041.90 | |