| 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 | $134.76 | 4.211% | $140.4347 | $140.43 | $140.45 | $140.40 |
| Purchase #2 | $181.82 | 8.609% | $197.4729 | $197.47 | $197.45 | $197.50 |
| Purchase #3 | $179.51 | 6.293% | $190.8066 | $190.81 | $190.80 | $190.80 |
| Purchase #4 | $198.74 | 8.511% | $215.6548 | $215.65 | $215.65 | $215.70 |
| Purchase #5 | $241.53 | 11.406% | $269.0789 | $269.08 | $269.10 | $269.10 |
| Purchase #6 | $48.99 | 8.497% | $53.1527 | $53.15 | $53.15 | $53.20 |
| Purchase #7 | $55.89 | 8.627% | $60.7116 | $60.71 | $60.70 | $60.70 |
| 7 purchase totals = | $1,041.24 | $1,127.3122 | $1,127.30 | $1,127.30 | $1,127.40 | |