| 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 | $226.96 | 9.681% | $248.932 | $248.93 | $248.95 | $248.90 |
| Purchase #2 | $158.62 | 12.770% | $178.8758 | $178.88 | $178.90 | $178.90 |
| Purchase #3 | $233.95 | 11.471% | $260.7864 | $260.79 | $260.80 | $260.80 |
| Purchase #4 | $84.85 | 12.625% | $95.5623 | $95.56 | $95.55 | $95.60 |
| Purchase #5 | $38.54 | 5.705% | $40.7387 | $40.74 | $40.75 | $40.70 |
| Purchase #6 | $191.95 | 13.276% | $217.4333 | $217.43 | $217.45 | $217.40 |
| Purchase #7 | $36.61 | 5.653% | $38.6796 | $38.68 | $38.70 | $38.70 |
| 7 purchase totals = | $971.48 | $1,081.0081 | $1,081.01 | $1,081.10 | $1,081.00 | |