| 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 | $199.28 | 12.503% | $224.196 | $224.20 | $224.20 | $224.20 |
| Purchase #2 | $173.51 | 9.338% | $189.7124 | $189.71 | $189.70 | $189.70 |
| Purchase #3 | $81.42 | 6.405% | $86.635 | $86.64 | $86.65 | $86.60 |
| Purchase #4 | $9.80 | 3.355% | $10.1288 | $10.13 | $10.15 | $10.10 |
| Purchase #5 | $76.49 | 4.434% | $79.8816 | $79.88 | $79.90 | $79.90 |
| Purchase #6 | $203.54 | 4.764% | $213.2366 | $213.24 | $213.25 | $213.20 |
| Purchase #7 | $181.33 | 12.740% | $204.4314 | $204.43 | $204.45 | $204.40 |
| 7 purchase totals = | $925.37 | $1,008.2218 | $1,008.23 | $1,008.30 | $1,008.10 | |