| 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 | $103.72 | 6.340% | $110.2958 | $110.30 | $110.30 | $110.30 |
| Purchase #2 | $50.69 | 3.472% | $52.45 | $52.45 | $52.45 | $52.50 |
| Purchase #3 | $107.42 | 4.286% | $112.024 | $112.02 | $112.00 | $112.00 |
| Purchase #4 | $154.73 | 3.290% | $159.8206 | $159.82 | $159.80 | $159.80 |
| Purchase #5 | $226.72 | 5.435% | $239.0422 | $239.04 | $239.05 | $239.00 |
| Purchase #6 | $198.63 | 8.803% | $216.1154 | $216.12 | $216.10 | $216.10 |
| Purchase #7 | $191.85 | 10.274% | $211.5607 | $211.56 | $211.55 | $211.60 |
| 7 purchase totals = | $1,033.76 | $1,101.3087 | $1,101.31 | $1,101.25 | $1,101.30 | |