| 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 | $230.27 | 9.573% | $252.3137 | $252.31 | $252.30 | $252.30 |
| Purchase #2 | $219.47 | 3.225% | $226.5479 | $226.55 | $226.55 | $226.50 |
| Purchase #3 | $47.31 | 11.521% | $52.7606 | $52.76 | $52.75 | $52.80 |
| Purchase #4 | $59.82 | 7.157% | $64.1013 | $64.10 | $64.10 | $64.10 |
| Purchase #5 | $138.58 | 4.857% | $145.3108 | $145.31 | $145.30 | $145.30 |
| Purchase #6 | $162.43 | 7.840% | $175.1645 | $175.16 | $175.15 | $175.20 |
| Purchase #7 | $233.89 | 6.243% | $248.4918 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $1,091.77 | $1,164.6906 | $1,164.68 | $1,164.65 | $1,164.70 | |