| 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 | $218.37 | 4.793% | $228.8365 | $228.84 | $228.85 | $228.80 |
| Purchase #2 | $241.86 | 7.171% | $259.2038 | $259.20 | $259.20 | $259.20 |
| Purchase #3 | $63.55 | 12.254% | $71.3374 | $71.34 | $71.35 | $71.30 |
| Purchase #4 | $159.64 | 5.566% | $168.5256 | $168.53 | $168.55 | $168.50 |
| Purchase #5 | $222.64 | 7.787% | $239.977 | $239.98 | $240.00 | $240.00 |
| Purchase #6 | $128.56 | 8.709% | $139.7563 | $139.76 | $139.75 | $139.80 |
| Purchase #7 | $98.39 | 13.529% | $111.7012 | $111.70 | $111.70 | $111.70 |
| 7 purchase totals = | $1,133.01 | $1,219.3378 | $1,219.35 | $1,219.40 | $1,219.30 | |