| 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 | $190.57 | 3.848% | $197.9031 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $181.57 | 3.412% | $187.7652 | $187.77 | $187.75 | $187.80 |
| Purchase #3 | $26.29 | 13.540% | $29.8497 | $29.85 | $29.85 | $29.80 |
| Purchase #4 | $39.63 | 10.473% | $43.7804 | $43.78 | $43.80 | $43.80 |
| Purchase #5 | $200.89 | 8.841% | $218.6507 | $218.65 | $218.65 | $218.70 |
| Purchase #6 | $49.28 | 6.660% | $52.562 | $52.56 | $52.55 | $52.60 |
| Purchase #7 | $197.59 | 3.364% | $204.2369 | $204.24 | $204.25 | $204.20 |
| 7 purchase totals = | $885.82 | $934.7480 | $934.75 | $934.75 | $934.80 | |