| 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 | $213.72 | 13.786% | $243.1834 | $243.18 | $243.20 | $243.20 |
| Purchase #2 | $220.30 | 8.870% | $239.8406 | $239.84 | $239.85 | $239.80 |
| Purchase #3 | $66.76 | 9.743% | $73.2644 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $203.35 | 10.206% | $224.1039 | $224.10 | $224.10 | $224.10 |
| Purchase #5 | $222.30 | 9.605% | $243.6519 | $243.65 | $243.65 | $243.70 |
| Purchase #6 | $128.65 | 10.262% | $141.8521 | $141.85 | $141.85 | $141.90 |
| Purchase #7 | $115.72 | 13.104% | $130.8839 | $130.88 | $130.90 | $130.90 |
| 7 purchase totals = | $1,170.80 | $1,296.7802 | $1,296.76 | $1,296.80 | $1,296.90 | |