| 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 | $127.71 | 3.374% | $132.0189 | $132.02 | $132.00 | $132.00 |
| Purchase #2 | $112.43 | 8.673% | $122.1811 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $199.51 | 10.545% | $220.5483 | $220.55 | $220.55 | $220.50 |
| Purchase #4 | $96.92 | 12.766% | $109.2928 | $109.29 | $109.30 | $109.30 |
| Purchase #5 | $193.29 | 6.609% | $206.0645 | $206.06 | $206.05 | $206.10 |
| Purchase #6 | $154.39 | 6.795% | $164.8808 | $164.88 | $164.90 | $164.90 |
| Purchase #7 | $214.26 | 6.834% | $228.9025 | $228.90 | $228.90 | $228.90 |
| 7 purchase totals = | $1,098.51 | $1,183.8889 | $1,183.88 | $1,183.90 | $1,183.90 | |