| 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 | $21.91 | 12.627% | $24.6766 | $24.68 | $24.70 | $24.70 |
| Purchase #2 | $145.39 | 6.822% | $155.3085 | $155.31 | $155.30 | $155.30 |
| Purchase #3 | $133.59 | 7.259% | $143.2873 | $143.29 | $143.30 | $143.30 |
| Purchase #4 | $158.38 | 6.123% | $168.0776 | $168.08 | $168.10 | $168.10 |
| Purchase #5 | $224.70 | 11.211% | $249.8911 | $249.89 | $249.90 | $249.90 |
| Purchase #6 | $184.25 | 3.800% | $191.2515 | $191.25 | $191.25 | $191.30 |
| Purchase #7 | $196.81 | 3.483% | $203.6649 | $203.66 | $203.65 | $203.70 |
| 7 purchase totals = | $1,065.03 | $1,136.1575 | $1,136.16 | $1,136.20 | $1,136.30 | |