| 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 | $194.82 | 13.109% | $220.359 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $115.47 | 10.810% | $127.9523 | $127.95 | $127.95 | $128.00 |
| Purchase #3 | $177.93 | 9.235% | $194.3618 | $194.36 | $194.35 | $194.40 |
| Purchase #4 | $209.40 | 10.750% | $231.9105 | $231.91 | $231.90 | $231.90 |
| Purchase #5 | $61.89 | 13.103% | $69.9994 | $70.00 | $70.00 | $70.00 |
| Purchase #6 | $235.52 | 13.414% | $267.1127 | $267.11 | $267.10 | $267.10 |
| Purchase #7 | $87.60 | 13.185% | $99.1501 | $99.15 | $99.15 | $99.20 |
| 7 purchase totals = | $1,082.63 | $1,210.8458 | $1,210.84 | $1,210.80 | $1,211.00 | |