| 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 | $103.82 | 13.540% | $117.8772 | $117.88 | $117.90 | $117.90 |
| Purchase #2 | $68.93 | 10.420% | $76.1125 | $76.11 | $76.10 | $76.10 |
| Purchase #3 | $234.85 | 4.645% | $245.7588 | $245.76 | $245.75 | $245.80 |
| Purchase #4 | $240.88 | 9.218% | $263.0843 | $263.08 | $263.10 | $263.10 |
| Purchase #5 | $241.27 | 9.499% | $264.1882 | $264.19 | $264.20 | $264.20 |
| Purchase #6 | $232.66 | 11.352% | $259.0716 | $259.07 | $259.05 | $259.10 |
| Purchase #7 | $190.33 | 4.808% | $199.4811 | $199.48 | $199.50 | $199.50 |
| 7 purchase totals = | $1,312.74 | $1,425.5737 | $1,425.57 | $1,425.60 | $1,425.70 | |