| 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 | $40.93 | 12.346% | $45.9832 | $45.98 | $46.00 | $46.00 |
| Purchase #2 | $134.95 | 6.369% | $143.545 | $143.55 | $143.55 | $143.50 |
| Purchase #3 | $249.81 | 5.680% | $263.9992 | $264.00 | $264.00 | $264.00 |
| Purchase #4 | $133.49 | 8.149% | $144.3681 | $144.37 | $144.35 | $144.40 |
| Purchase #5 | $141.49 | 8.389% | $153.3596 | $153.36 | $153.35 | $153.40 |
| Purchase #6 | $220.77 | 7.842% | $238.0828 | $238.08 | $238.10 | $238.10 |
| Purchase #7 | $230.98 | 7.782% | $248.9549 | $248.95 | $248.95 | $249.00 |
| 7 purchase totals = | $1,152.42 | $1,238.2928 | $1,238.29 | $1,238.30 | $1,238.40 | |