| 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 | $118.80 | 5.810% | $125.7023 | $125.70 | $125.70 | $125.70 |
| Purchase #2 | $197.76 | 10.534% | $218.592 | $218.59 | $218.60 | $218.60 |
| Purchase #3 | $189.28 | 6.756% | $202.0678 | $202.07 | $202.05 | $202.10 |
| Purchase #4 | $200.91 | 5.227% | $211.4116 | $211.41 | $211.40 | $211.40 |
| Purchase #5 | $53.30 | 5.779% | $56.3802 | $56.38 | $56.40 | $56.40 |
| Purchase #6 | $46.41 | 5.615% | $49.0159 | $49.02 | $49.00 | $49.00 |
| Purchase #7 | $122.54 | 11.185% | $136.2461 | $136.25 | $136.25 | $136.20 |
| 7 purchase totals = | $929.00 | $999.4159 | $999.42 | $999.40 | $999.40 | |