| 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 | $219.83 | 4.712% | $230.1884 | $230.19 | $230.20 | $230.20 |
| Purchase #2 | $29.37 | 10.238% | $32.3769 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $81.45 | 6.441% | $86.6962 | $86.70 | $86.70 | $86.70 |
| Purchase #4 | $88.66 | 10.371% | $97.8549 | $97.85 | $97.85 | $97.90 |
| Purchase #5 | $200.89 | 12.319% | $225.6376 | $225.64 | $225.65 | $225.60 |
| Purchase #6 | $117.48 | 9.221% | $128.3128 | $128.31 | $128.30 | $128.30 |
| Purchase #7 | $40.25 | 9.449% | $44.0532 | $44.05 | $44.05 | $44.10 |
| 7 purchase totals = | $777.93 | $845.1200 | $845.12 | $845.15 | $845.20 | |