| 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 | $234.71 | 9.134% | $256.1484 | $256.15 | $256.15 | $256.10 |
| Purchase #2 | $156.99 | 11.688% | $175.339 | $175.34 | $175.35 | $175.30 |
| Purchase #3 | $141.83 | 9.388% | $155.145 | $155.15 | $155.15 | $155.10 |
| Purchase #4 | $186.87 | 6.559% | $199.1268 | $199.13 | $199.15 | $199.10 |
| Purchase #5 | $50.86 | 3.683% | $52.7332 | $52.73 | $52.75 | $52.70 |
| Purchase #6 | $19.95 | 11.722% | $22.2885 | $22.29 | $22.30 | $22.30 |
| Purchase #7 | $151.89 | 6.847% | $162.2899 | $162.29 | $162.30 | $162.30 |
| 7 purchase totals = | $943.10 | $1,023.0708 | $1,023.08 | $1,023.15 | $1,022.90 | |