| 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 | $108.36 | 13.205% | $122.6689 | $122.67 | $122.65 | $122.70 |
| Purchase #2 | $230.99 | 10.274% | $254.7219 | $254.72 | $254.70 | $254.70 |
| Purchase #3 | $140.93 | 11.638% | $157.3314 | $157.33 | $157.35 | $157.30 |
| Purchase #4 | $43.94 | 7.683% | $47.3159 | $47.32 | $47.30 | $47.30 |
| Purchase #5 | $198.48 | 11.368% | $221.0432 | $221.04 | $221.05 | $221.00 |
| Purchase #6 | $22.35 | 5.167% | $23.5048 | $23.50 | $23.50 | $23.50 |
| Purchase #7 | $46.39 | 5.536% | $48.9582 | $48.96 | $48.95 | $49.00 |
| 7 purchase totals = | $791.44 | $875.5443 | $875.54 | $875.50 | $875.50 | |