| 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 | $240.66 | 4.726% | $252.0336 | $252.03 | $252.05 | $252.00 |
| Purchase #2 | $237.76 | 4.332% | $248.0598 | $248.06 | $248.05 | $248.10 |
| Purchase #3 | $172.39 | 11.315% | $191.8959 | $191.90 | $191.90 | $191.90 |
| Purchase #4 | $58.85 | 12.851% | $66.4128 | $66.41 | $66.40 | $66.40 |
| Purchase #5 | $188.81 | 4.469% | $197.2479 | $197.25 | $197.25 | $197.20 |
| Purchase #6 | $78.79 | 10.537% | $87.0921 | $87.09 | $87.10 | $87.10 |
| Purchase #7 | $213.43 | 3.630% | $221.1775 | $221.18 | $221.20 | $221.20 |
| 7 purchase totals = | $1,190.69 | $1,263.9196 | $1,263.92 | $1,263.95 | $1,263.90 | |