| 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 | $84.30 | 8.645% | $91.5877 | $91.59 | $91.60 | $91.60 |
| Purchase #2 | $115.78 | 6.153% | $122.9039 | $122.90 | $122.90 | $122.90 |
| Purchase #3 | $114.63 | 5.810% | $121.29 | $121.29 | $121.30 | $121.30 |
| Purchase #4 | $223.53 | 4.372% | $233.3027 | $233.30 | $233.30 | $233.30 |
| Purchase #5 | $145.51 | 12.816% | $164.1586 | $164.16 | $164.15 | $164.20 |
| Purchase #6 | $199.33 | 10.536% | $220.3314 | $220.33 | $220.35 | $220.30 |
| Purchase #7 | $217.99 | 9.489% | $238.6751 | $238.68 | $238.70 | $238.70 |
| 7 purchase totals = | $1,101.07 | $1,192.2494 | $1,192.25 | $1,192.30 | $1,192.30 | |