| 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 | $112.73 | 13.746% | $128.2259 | $128.23 | $128.25 | $128.20 |
| Purchase #2 | $161.94 | 11.434% | $180.4562 | $180.46 | $180.45 | $180.50 |
| Purchase #3 | $209.41 | 8.155% | $226.4874 | $226.49 | $226.50 | $226.50 |
| Purchase #4 | $213.37 | 5.770% | $225.6814 | $225.68 | $225.70 | $225.70 |
| Purchase #5 | $63.87 | 6.840% | $68.2387 | $68.24 | $68.25 | $68.20 |
| Purchase #6 | $214.52 | 13.631% | $243.7612 | $243.76 | $243.75 | $243.80 |
| Purchase #7 | $245.78 | 5.661% | $259.6936 | $259.69 | $259.70 | $259.70 |
| 7 purchase totals = | $1,221.62 | $1,332.5444 | $1,332.55 | $1,332.60 | $1,332.60 | |