| 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 | $233.82 | 12.264% | $262.4957 | $262.50 | $262.50 | $262.50 |
| Purchase #2 | $194.89 | 13.252% | $220.7168 | $220.72 | $220.70 | $220.70 |
| Purchase #3 | $171.45 | 3.517% | $177.4799 | $177.48 | $177.50 | $177.50 |
| Purchase #4 | $16.93 | 7.580% | $18.2133 | $18.21 | $18.20 | $18.20 |
| Purchase #5 | $152.83 | 13.343% | $173.2221 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $11.47 | 11.433% | $12.7814 | $12.78 | $12.80 | $12.80 |
| Purchase #7 | $91.83 | 4.788% | $96.2268 | $96.23 | $96.25 | $96.20 |
| 7 purchase totals = | $873.22 | $961.1360 | $961.14 | $961.15 | $961.10 | |