| 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 | $109.54 | 8.117% | $118.4314 | $118.43 | $118.45 | $118.40 |
| Purchase #2 | $115.28 | 4.296% | $120.2324 | $120.23 | $120.25 | $120.20 |
| Purchase #3 | $95.29 | 5.245% | $100.288 | $100.29 | $100.30 | $100.30 |
| Purchase #4 | $110.93 | 5.297% | $116.806 | $116.81 | $116.80 | $116.80 |
| Purchase #5 | $199.93 | 10.854% | $221.6304 | $221.63 | $221.65 | $221.60 |
| Purchase #6 | $147.59 | 12.712% | $166.3516 | $166.35 | $166.35 | $166.40 |
| Purchase #7 | $7.41 | 11.790% | $8.2836 | $8.28 | $8.30 | $8.30 |
| 7 purchase totals = | $785.97 | $852.0234 | $852.02 | $852.10 | $852.00 | |