| 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 | $196.64 | 9.766% | $215.8439 | $215.84 | $215.85 | $215.80 |
| Purchase #2 | $39.89 | 8.872% | $43.429 | $43.43 | $43.45 | $43.40 |
| Purchase #3 | $164.50 | 5.762% | $173.9785 | $173.98 | $174.00 | $174.00 |
| Purchase #4 | $56.84 | 10.499% | $62.8076 | $62.81 | $62.80 | $62.80 |
| Purchase #5 | $202.45 | 7.683% | $218.0042 | $218.00 | $218.00 | $218.00 |
| Purchase #6 | $180.28 | 5.227% | $189.7032 | $189.70 | $189.70 | $189.70 |
| Purchase #7 | $225.57 | 9.217% | $246.3608 | $246.36 | $246.35 | $246.40 |
| 7 purchase totals = | $1,066.17 | $1,150.1272 | $1,150.12 | $1,150.15 | $1,150.10 | |