| 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 | $205.69 | 9.388% | $225.0002 | $225.00 | $225.00 | $225.00 |
| Purchase #2 | $57.87 | 10.137% | $63.7363 | $63.74 | $63.75 | $63.70 |
| Purchase #3 | $60.69 | 6.241% | $64.4777 | $64.48 | $64.50 | $64.50 |
| Purchase #4 | $215.46 | 12.472% | $242.3322 | $242.33 | $242.35 | $242.30 |
| Purchase #5 | $184.55 | 7.744% | $198.8416 | $198.84 | $198.85 | $198.80 |
| Purchase #6 | $109.97 | 7.217% | $117.9065 | $117.91 | $117.90 | $117.90 |
| Purchase #7 | $230.48 | 7.677% | $248.1739 | $248.17 | $248.15 | $248.20 |
| 7 purchase totals = | $1,064.71 | $1,160.4684 | $1,160.47 | $1,160.50 | $1,160.40 | |