| 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 | $194.35 | 8.639% | $211.1399 | $211.14 | $211.15 | $211.10 |
| Purchase #2 | $109.94 | 12.533% | $123.7188 | $123.72 | $123.70 | $123.70 |
| Purchase #3 | $15.65 | 11.637% | $17.4712 | $17.47 | $17.45 | $17.50 |
| Purchase #4 | $102.63 | 12.311% | $115.2648 | $115.26 | $115.25 | $115.30 |
| Purchase #5 | $8.37 | 12.763% | $9.4383 | $9.44 | $9.45 | $9.40 |
| Purchase #6 | $34.47 | 11.337% | $38.3779 | $38.38 | $38.40 | $38.40 |
| Purchase #7 | $62.89 | 9.359% | $68.7759 | $68.78 | $68.80 | $68.80 |
| 7 purchase totals = | $528.30 | $584.1868 | $584.19 | $584.20 | $584.20 | |