| 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 | $205.97 | 3.328% | $212.8247 | $212.82 | $212.80 | $212.80 |
| Purchase #2 | $236.88 | 3.461% | $245.0784 | $245.08 | $245.10 | $245.10 |
| Purchase #3 | $40.48 | 10.343% | $44.6668 | $44.67 | $44.65 | $44.70 |
| Purchase #4 | $248.78 | 3.296% | $256.9798 | $256.98 | $257.00 | $257.00 |
| Purchase #5 | $83.25 | 11.712% | $93.0002 | $93.00 | $93.00 | $93.00 |
| Purchase #6 | $137.74 | 6.598% | $146.8281 | $146.83 | $146.85 | $146.80 |
| Purchase #7 | $152.86 | 9.734% | $167.7394 | $167.74 | $167.75 | $167.70 |
| 7 purchase totals = | $1,105.96 | $1,167.1174 | $1,167.12 | $1,167.15 | $1,167.10 | |