| 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 | $210.90 | 4.548% | $220.4917 | $220.49 | $220.50 | $220.50 |
| Purchase #2 | $216.62 | 7.649% | $233.1893 | $233.19 | $233.20 | $233.20 |
| Purchase #3 | $152.40 | 8.351% | $165.1269 | $165.13 | $165.15 | $165.10 |
| Purchase #4 | $6.61 | 6.762% | $7.057 | $7.06 | $7.05 | $7.10 |
| Purchase #5 | $181.41 | 5.623% | $191.6107 | $191.61 | $191.60 | $191.60 |
| Purchase #6 | $211.66 | 8.371% | $229.3781 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $200.92 | 9.267% | $219.5393 | $219.54 | $219.55 | $219.50 |
| 7 purchase totals = | $1,180.52 | $1,266.3930 | $1,266.40 | $1,266.45 | $1,266.40 | |