| 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 | $139.79 | 4.514% | $146.1001 | $146.10 | $146.10 | $146.10 |
| Purchase #2 | $224.52 | 13.389% | $254.581 | $254.58 | $254.60 | $254.60 |
| Purchase #3 | $43.78 | 8.274% | $47.4024 | $47.40 | $47.40 | $47.40 |
| Purchase #4 | $184.89 | 9.859% | $203.1183 | $203.12 | $203.10 | $203.10 |
| Purchase #5 | $58.34 | 3.665% | $60.4782 | $60.48 | $60.50 | $60.50 |
| Purchase #6 | $230.80 | 7.449% | $247.9923 | $247.99 | $248.00 | $248.00 |
| Purchase #7 | $250.98 | 7.318% | $269.3467 | $269.35 | $269.35 | $269.30 |
| 7 purchase totals = | $1,133.10 | $1,229.0190 | $1,229.02 | $1,229.05 | $1,229.00 | |