| 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 | $195.65 | 10.311% | $215.8235 | $215.82 | $215.80 | $215.80 |
| Purchase #2 | $241.55 | 7.519% | $259.7121 | $259.71 | $259.70 | $259.70 |
| Purchase #3 | $37.39 | 12.535% | $42.0768 | $42.08 | $42.10 | $42.10 |
| Purchase #4 | $224.89 | 4.719% | $235.5026 | $235.50 | $235.50 | $235.50 |
| Purchase #5 | $228.98 | 7.346% | $245.8009 | $245.80 | $245.80 | $245.80 |
| Purchase #6 | $234.52 | 5.844% | $248.2253 | $248.23 | $248.25 | $248.20 |
| Purchase #7 | $99.36 | 13.459% | $112.7329 | $112.73 | $112.75 | $112.70 |
| 7 purchase totals = | $1,262.34 | $1,359.8741 | $1,359.87 | $1,359.90 | $1,359.80 | |