| 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 | $117.42 | 7.398% | $126.1067 | $126.11 | $126.10 | $126.10 |
| Purchase #2 | $12.45 | 4.266% | $12.9811 | $12.98 | $13.00 | $13.00 |
| Purchase #3 | $129.55 | 4.278% | $135.0921 | $135.09 | $135.10 | $135.10 |
| Purchase #4 | $10.28 | 4.418% | $10.7342 | $10.73 | $10.75 | $10.70 |
| Purchase #5 | $46.34 | 4.432% | $48.3938 | $48.39 | $48.40 | $48.40 |
| Purchase #6 | $179.33 | 11.634% | $200.1933 | $200.19 | $200.20 | $200.20 |
| Purchase #7 | $160.97 | 8.824% | $175.174 | $175.17 | $175.15 | $175.20 |
| 7 purchase totals = | $656.34 | $708.6752 | $708.66 | $708.70 | $708.70 | |