| 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 | $196.47 | 8.651% | $213.4666 | $213.47 | $213.45 | $213.50 |
| Purchase #2 | $87.47 | 13.115% | $98.9417 | $98.94 | $98.95 | $98.90 |
| Purchase #3 | $131.86 | 11.783% | $147.3971 | $147.40 | $147.40 | $147.40 |
| Purchase #4 | $145.31 | 13.699% | $165.216 | $165.22 | $165.20 | $165.20 |
| Purchase #5 | $213.50 | 7.600% | $229.726 | $229.73 | $229.75 | $229.70 |
| Purchase #6 | $76.70 | 3.692% | $79.5318 | $79.53 | $79.55 | $79.50 |
| Purchase #7 | $13.44 | 3.575% | $13.9205 | $13.92 | $13.90 | $13.90 |
| 7 purchase totals = | $864.75 | $948.1997 | $948.21 | $948.20 | $948.10 | |