| 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 | $233.42 | 11.130% | $259.3996 | $259.40 | $259.40 | $259.40 |
| Purchase #2 | $209.66 | 7.708% | $225.8206 | $225.82 | $225.80 | $225.80 |
| Purchase #3 | $79.61 | 4.842% | $83.4647 | $83.46 | $83.45 | $83.50 |
| Purchase #4 | $243.38 | 9.195% | $265.7588 | $265.76 | $265.75 | $265.80 |
| Purchase #5 | $90.59 | 13.544% | $102.8595 | $102.86 | $102.85 | $102.90 |
| Purchase #6 | $248.37 | 10.365% | $274.1136 | $274.11 | $274.10 | $274.10 |
| Purchase #7 | $118.26 | 13.428% | $134.14 | $134.14 | $134.15 | $134.10 |
| 7 purchase totals = | $1,223.29 | $1,345.5568 | $1,345.55 | $1,345.50 | $1,345.60 | |