| 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 | $213.58 | 8.143% | $230.9718 | $230.97 | $230.95 | $231.00 |
| Purchase #2 | $182.91 | 7.650% | $196.9026 | $196.90 | $196.90 | $196.90 |
| Purchase #3 | $106.37 | 4.382% | $111.0311 | $111.03 | $111.05 | $111.00 |
| Purchase #4 | $195.63 | 12.865% | $220.7978 | $220.80 | $220.80 | $220.80 |
| Purchase #5 | $139.99 | 9.779% | $153.6796 | $153.68 | $153.70 | $153.70 |
| Purchase #6 | $36.37 | 7.199% | $38.9883 | $38.99 | $39.00 | $39.00 |
| Purchase #7 | $111.72 | 8.450% | $121.1603 | $121.16 | $121.15 | $121.20 |
| 7 purchase totals = | $986.57 | $1,073.5315 | $1,073.53 | $1,073.55 | $1,073.60 | |