| 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 | $215.91 | 8.484% | $234.2278 | $234.23 | $234.25 | $234.20 |
| Purchase #2 | $127.70 | 8.627% | $138.7167 | $138.72 | $138.70 | $138.70 |
| Purchase #3 | $43.62 | 13.643% | $49.5711 | $49.57 | $49.55 | $49.60 |
| Purchase #4 | $46.54 | 12.215% | $52.2249 | $52.22 | $52.20 | $52.20 |
| Purchase #5 | $225.72 | 4.869% | $236.7103 | $236.71 | $236.70 | $236.70 |
| Purchase #6 | $194.74 | 8.831% | $211.9375 | $211.94 | $211.95 | $211.90 |
| Purchase #7 | $79.97 | 11.290% | $88.9986 | $89.00 | $89.00 | $89.00 |
| 7 purchase totals = | $934.20 | $1,012.3869 | $1,012.39 | $1,012.35 | $1,012.30 | |