| 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 | $219.33 | 5.368% | $231.1036 | $231.10 | $231.10 | $231.10 |
| Purchase #2 | $79.44 | 5.264% | $83.6217 | $83.62 | $83.60 | $83.60 |
| Purchase #3 | $173.86 | 7.864% | $187.5324 | $187.53 | $187.55 | $187.50 |
| Purchase #4 | $248.40 | 6.194% | $263.7859 | $263.79 | $263.80 | $263.80 |
| Purchase #5 | $109.93 | 7.303% | $117.9582 | $117.96 | $117.95 | $118.00 |
| Purchase #6 | $122.36 | 6.217% | $129.9671 | $129.97 | $129.95 | $130.00 |
| Purchase #7 | $235.99 | 6.867% | $252.1954 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $1,189.31 | $1,266.1643 | $1,266.17 | $1,266.15 | $1,266.20 | |