| 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 | $221.67 | 5.152% | $233.0904 | $233.09 | $233.10 | $233.10 |
| Purchase #2 | $174.93 | 4.501% | $182.8036 | $182.80 | $182.80 | $182.80 |
| Purchase #3 | $158.57 | 5.740% | $167.6719 | $167.67 | $167.65 | $167.70 |
| Purchase #4 | $42.88 | 13.382% | $48.6182 | $48.62 | $48.60 | $48.60 |
| Purchase #5 | $199.53 | 10.752% | $220.9835 | $220.98 | $221.00 | $221.00 |
| Purchase #6 | $55.96 | 12.360% | $62.8767 | $62.88 | $62.90 | $62.90 |
| Purchase #7 | $67.86 | 11.486% | $75.6544 | $75.65 | $75.65 | $75.70 |
| 7 purchase totals = | $921.40 | $991.6987 | $991.69 | $991.70 | $991.80 | |