| 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 | $121.57 | 11.323% | $135.3354 | $135.34 | $135.35 | $135.30 |
| Purchase #2 | $250.73 | 6.414% | $266.8118 | $266.81 | $266.80 | $266.80 |
| Purchase #3 | $12.58 | 9.365% | $13.7581 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $103.92 | 12.639% | $117.0544 | $117.05 | $117.05 | $117.10 |
| Purchase #5 | $91.38 | 5.751% | $96.6353 | $96.64 | $96.65 | $96.60 |
| Purchase #6 | $194.49 | 3.783% | $201.8476 | $201.85 | $201.85 | $201.80 |
| Purchase #7 | $133.76 | 9.186% | $146.0472 | $146.05 | $146.05 | $146.00 |
| 7 purchase totals = | $908.43 | $977.4898 | $977.50 | $977.50 | $977.40 | |