| 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 | $128.59 | 8.508% | $139.5304 | $139.53 | $139.55 | $139.50 |
| Purchase #2 | $75.99 | 4.171% | $79.1595 | $79.16 | $79.15 | $79.20 |
| Purchase #3 | $116.38 | 4.171% | $121.2342 | $121.23 | $121.25 | $121.20 |
| Purchase #4 | $220.46 | 8.276% | $238.7053 | $238.71 | $238.70 | $238.70 |
| Purchase #5 | $172.68 | 12.266% | $193.8609 | $193.86 | $193.85 | $193.90 |
| Purchase #6 | $202.25 | 8.238% | $218.9114 | $218.91 | $218.90 | $218.90 |
| Purchase #7 | $65.85 | 9.358% | $72.0122 | $72.01 | $72.00 | $72.00 |
| 7 purchase totals = | $982.20 | $1,063.4139 | $1,063.41 | $1,063.40 | $1,063.40 | |