| 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 | $118.59 | 12.828% | $133.8027 | $133.80 | $133.80 | $133.80 |
| Purchase #2 | $98.32 | 10.258% | $108.4057 | $108.41 | $108.40 | $108.40 |
| Purchase #3 | $8.27 | 6.734% | $8.8269 | $8.83 | $8.85 | $8.80 |
| Purchase #4 | $169.68 | 8.608% | $184.2861 | $184.29 | $184.30 | $184.30 |
| Purchase #5 | $119.61 | 7.513% | $128.5963 | $128.60 | $128.60 | $128.60 |
| Purchase #6 | $248.56 | 12.868% | $280.5447 | $280.54 | $280.55 | $280.50 |
| Purchase #7 | $20.74 | 9.606% | $22.7323 | $22.73 | $22.75 | $22.70 |
| 7 purchase totals = | $783.77 | $867.1947 | $867.20 | $867.25 | $867.10 | |