| 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 | $19.81 | 11.187% | $22.0261 | $22.03 | $22.05 | $22.00 |
| Purchase #2 | $240.65 | 10.631% | $266.2335 | $266.23 | $266.25 | $266.20 |
| Purchase #3 | $91.46 | 13.200% | $103.5327 | $103.53 | $103.55 | $103.50 |
| Purchase #4 | $123.49 | 3.830% | $128.2197 | $128.22 | $128.20 | $128.20 |
| Purchase #5 | $221.57 | 7.146% | $237.4034 | $237.40 | $237.40 | $237.40 |
| Purchase #6 | $176.65 | 6.848% | $188.747 | $188.75 | $188.75 | $188.70 |
| Purchase #7 | $37.49 | 3.147% | $38.6698 | $38.67 | $38.65 | $38.70 |
| 7 purchase totals = | $911.12 | $984.8322 | $984.83 | $984.85 | $984.70 | |