| 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 | $218.96 | 9.408% | $239.5598 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $77.91 | 13.847% | $88.6982 | $88.70 | $88.70 | $88.70 |
| Purchase #3 | $85.90 | 5.824% | $90.9028 | $90.90 | $90.90 | $90.90 |
| Purchase #4 | $198.89 | 4.238% | $207.319 | $207.32 | $207.30 | $207.30 |
| Purchase #5 | $62.96 | 5.176% | $66.2188 | $66.22 | $66.20 | $66.20 |
| Purchase #6 | $160.86 | 7.568% | $173.0339 | $173.03 | $173.05 | $173.00 |
| Purchase #7 | $209.86 | 3.404% | $217.0036 | $217.00 | $217.00 | $217.00 |
| 7 purchase totals = | $1,015.34 | $1,082.7361 | $1,082.73 | $1,082.70 | $1,082.70 | |