| 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 | $248.54 | 12.232% | $278.9414 | $278.94 | $278.95 | $278.90 |
| Purchase #2 | $189.88 | 8.679% | $206.3597 | $206.36 | $206.35 | $206.40 |
| Purchase #3 | $70.44 | 7.791% | $75.928 | $75.93 | $75.95 | $75.90 |
| Purchase #4 | $161.29 | 6.117% | $171.1561 | $171.16 | $171.15 | $171.20 |
| Purchase #5 | $107.96 | 9.197% | $117.8891 | $117.89 | $117.90 | $117.90 |
| Purchase #6 | $160.88 | 10.227% | $177.3332 | $177.33 | $177.35 | $177.30 |
| Purchase #7 | $13.81 | 7.276% | $14.8148 | $14.81 | $14.80 | $14.80 |
| 7 purchase totals = | $952.80 | $1,042.4223 | $1,042.42 | $1,042.45 | $1,042.40 | |