| 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 | $202.57 | 13.142% | $229.1917 | $229.19 | $229.20 | $229.20 |
| Purchase #2 | $225.89 | 13.664% | $256.7556 | $256.76 | $256.75 | $256.80 |
| Purchase #3 | $145.88 | 4.838% | $152.9377 | $152.94 | $152.95 | $152.90 |
| Purchase #4 | $218.54 | 11.414% | $243.4842 | $243.48 | $243.50 | $243.50 |
| Purchase #5 | $232.71 | 12.712% | $262.2921 | $262.29 | $262.30 | $262.30 |
| Purchase #6 | $196.41 | 8.407% | $212.9222 | $212.92 | $212.90 | $212.90 |
| Purchase #7 | $182.25 | 6.409% | $193.9304 | $193.93 | $193.95 | $193.90 |
| 7 purchase totals = | $1,404.25 | $1,551.5139 | $1,551.51 | $1,551.55 | $1,551.50 | |