| 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 | $237.67 | 8.716% | $258.3853 | $258.39 | $258.40 | $258.40 |
| Purchase #2 | $74.72 | 6.637% | $79.6792 | $79.68 | $79.70 | $79.70 |
| Purchase #3 | $158.35 | 11.519% | $176.5903 | $176.59 | $176.60 | $176.60 |
| Purchase #4 | $206.35 | 11.574% | $230.2329 | $230.23 | $230.25 | $230.20 |
| Purchase #5 | $114.39 | 6.657% | $122.0049 | $122.00 | $122.00 | $122.00 |
| Purchase #6 | $231.80 | 13.857% | $263.9205 | $263.92 | $263.90 | $263.90 |
| Purchase #7 | $230.35 | 4.656% | $241.0751 | $241.08 | $241.10 | $241.10 |
| 7 purchase totals = | $1,253.63 | $1,371.8882 | $1,371.89 | $1,371.95 | $1,371.90 | |