| 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 | $206.99 | 3.611% | $214.4644 | $214.46 | $214.45 | $214.50 |
| Purchase #2 | $156.40 | 12.611% | $176.1236 | $176.12 | $176.10 | $176.10 |
| Purchase #3 | $234.58 | 9.294% | $256.3819 | $256.38 | $256.40 | $256.40 |
| Purchase #4 | $109.28 | 5.453% | $115.239 | $115.24 | $115.25 | $115.20 |
| Purchase #5 | $159.92 | 13.359% | $181.2837 | $181.28 | $181.30 | $181.30 |
| Purchase #6 | $203.99 | 8.735% | $221.8085 | $221.81 | $221.80 | $221.80 |
| Purchase #7 | $170.61 | 5.669% | $180.2819 | $180.28 | $180.30 | $180.30 |
| 7 purchase totals = | $1,241.77 | $1,345.5830 | $1,345.57 | $1,345.60 | $1,345.60 | |