| 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 | $242.41 | 8.498% | $263.01 | $263.01 | $263.00 | $263.00 |
| Purchase #2 | $122.98 | 5.577% | $129.8386 | $129.84 | $129.85 | $129.80 |
| Purchase #3 | $103.61 | 5.631% | $109.4443 | $109.44 | $109.45 | $109.40 |
| Purchase #4 | $35.59 | 9.230% | $38.875 | $38.88 | $38.90 | $38.90 |
| Purchase #5 | $47.37 | 5.523% | $49.9862 | $49.99 | $50.00 | $50.00 |
| Purchase #6 | $132.90 | 8.300% | $143.9307 | $143.93 | $143.95 | $143.90 |
| Purchase #7 | $210.60 | 9.585% | $230.786 | $230.79 | $230.80 | $230.80 |
| 7 purchase totals = | $895.46 | $965.8708 | $965.88 | $965.95 | $965.80 | |