| 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 | $197.53 | 3.416% | $204.2776 | $204.28 | $204.30 | $204.30 |
| Purchase #2 | $116.31 | 3.135% | $119.9563 | $119.96 | $119.95 | $120.00 |
| Purchase #3 | $126.36 | 12.233% | $141.8176 | $141.82 | $141.80 | $141.80 |
| Purchase #4 | $21.90 | 13.677% | $24.8953 | $24.90 | $24.90 | $24.90 |
| Purchase #5 | $112.53 | 3.392% | $116.347 | $116.35 | $116.35 | $116.30 |
| Purchase #6 | $32.70 | 4.379% | $34.1319 | $34.13 | $34.15 | $34.10 |
| Purchase #7 | $176.39 | 12.330% | $198.1389 | $198.14 | $198.15 | $198.10 |
| 7 purchase totals = | $783.72 | $839.5646 | $839.58 | $839.60 | $839.50 | |