| 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 | $206.91 | 5.789% | $218.888 | $218.89 | $218.90 | $218.90 |
| Purchase #2 | $57.32 | 8.214% | $62.0283 | $62.03 | $62.05 | $62.00 |
| Purchase #3 | $23.45 | 11.402% | $26.1238 | $26.12 | $26.10 | $26.10 |
| Purchase #4 | $219.36 | 8.351% | $237.6788 | $237.68 | $237.70 | $237.70 |
| Purchase #5 | $30.31 | 3.441% | $31.353 | $31.35 | $31.35 | $31.40 |
| Purchase #6 | $95.49 | 10.493% | $105.5098 | $105.51 | $105.50 | $105.50 |
| Purchase #7 | $142.92 | 7.604% | $153.7876 | $153.79 | $153.80 | $153.80 |
| 7 purchase totals = | $775.76 | $835.3693 | $835.37 | $835.40 | $835.40 | |