| 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 | $207.45 | 6.675% | $221.2973 | $221.30 | $221.30 | $221.30 |
| Purchase #2 | $138.90 | 12.662% | $156.4875 | $156.49 | $156.50 | $156.50 |
| Purchase #3 | $11.30 | 9.435% | $12.3662 | $12.37 | $12.35 | $12.40 |
| Purchase #4 | $33.55 | 6.275% | $35.6553 | $35.66 | $35.65 | $35.70 |
| Purchase #5 | $114.29 | 4.811% | $119.7885 | $119.79 | $119.80 | $119.80 |
| Purchase #6 | $169.62 | 12.330% | $190.5341 | $190.53 | $190.55 | $190.50 |
| Purchase #7 | $248.99 | 11.629% | $277.945 | $277.95 | $277.95 | $277.90 |
| 7 purchase totals = | $924.10 | $1,014.0739 | $1,014.09 | $1,014.10 | $1,014.10 | |