| 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 | $203.28 | 12.355% | $228.3952 | $228.40 | $228.40 | $228.40 |
| Purchase #2 | $94.82 | 3.527% | $98.1643 | $98.16 | $98.15 | $98.20 |
| Purchase #3 | $56.61 | 11.413% | $63.0709 | $63.07 | $63.05 | $63.10 |
| Purchase #4 | $85.53 | 9.132% | $93.3406 | $93.34 | $93.35 | $93.30 |
| Purchase #5 | $34.47 | 7.423% | $37.0287 | $37.03 | $37.05 | $37.00 |
| Purchase #6 | $238.92 | 11.635% | $266.7183 | $266.72 | $266.70 | $266.70 |
| Purchase #7 | $21.73 | 4.643% | $22.7389 | $22.74 | $22.75 | $22.70 |
| 7 purchase totals = | $735.36 | $809.4569 | $809.46 | $809.45 | $809.40 | |