| 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 | $116.34 | 5.764% | $123.0458 | $123.05 | $123.05 | $123.00 |
| Purchase #2 | $111.67 | 8.809% | $121.507 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $227.78 | 12.575% | $256.4233 | $256.42 | $256.40 | $256.40 |
| Purchase #4 | $5.48 | 13.564% | $6.2233 | $6.22 | $6.20 | $6.20 |
| Purchase #5 | $161.81 | 12.734% | $182.4149 | $182.41 | $182.40 | $182.40 |
| Purchase #6 | $250.42 | 7.835% | $270.0404 | $270.04 | $270.05 | $270.00 |
| Purchase #7 | $184.51 | 5.693% | $195.0142 | $195.01 | $195.00 | $195.00 |
| 7 purchase totals = | $1,058.01 | $1,154.6689 | $1,154.66 | $1,154.60 | $1,154.50 | |