| 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 | $149.27 | 3.224% | $154.0825 | $154.08 | $154.10 | $154.10 |
| Purchase #2 | $78.53 | 12.667% | $88.4774 | $88.48 | $88.50 | $88.50 |
| Purchase #3 | $22.58 | 4.293% | $23.5494 | $23.55 | $23.55 | $23.50 |
| Purchase #4 | $87.67 | 5.744% | $92.7058 | $92.71 | $92.70 | $92.70 |
| Purchase #5 | $248.41 | 10.848% | $275.3575 | $275.36 | $275.35 | $275.40 |
| Purchase #6 | $202.87 | 4.382% | $211.7598 | $211.76 | $211.75 | $211.80 |
| Purchase #7 | $230.82 | 6.243% | $245.2301 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $1,020.15 | $1,091.1625 | $1,091.17 | $1,091.20 | $1,091.20 | |