| 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 | $115.69 | 9.152% | $126.2779 | $126.28 | $126.30 | $126.30 |
| Purchase #2 | $17.40 | 11.718% | $19.4389 | $19.44 | $19.45 | $19.40 |
| Purchase #3 | $240.70 | 3.308% | $248.6624 | $248.66 | $248.65 | $248.70 |
| Purchase #4 | $244.35 | 4.263% | $254.7666 | $254.77 | $254.75 | $254.80 |
| Purchase #5 | $99.46 | 8.589% | $108.0026 | $108.00 | $108.00 | $108.00 |
| Purchase #6 | $204.64 | 8.272% | $221.5678 | $221.57 | $221.55 | $221.60 |
| Purchase #7 | $121.56 | 5.130% | $127.796 | $127.80 | $127.80 | $127.80 |
| 7 purchase totals = | $1,043.80 | $1,106.5122 | $1,106.52 | $1,106.50 | $1,106.60 | |