| 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 | $102.46 | 12.530% | $115.2982 | $115.30 | $115.30 | $115.30 |
| Purchase #2 | $80.85 | 4.812% | $84.7405 | $84.74 | $84.75 | $84.70 |
| Purchase #3 | $202.86 | 8.595% | $220.2958 | $220.30 | $220.30 | $220.30 |
| Purchase #4 | $151.60 | 7.234% | $162.5667 | $162.57 | $162.55 | $162.60 |
| Purchase #5 | $42.82 | 11.550% | $47.7657 | $47.77 | $47.75 | $47.80 |
| Purchase #6 | $95.53 | 3.320% | $98.7016 | $98.70 | $98.70 | $98.70 |
| Purchase #7 | $154.64 | 12.515% | $173.9932 | $173.99 | $174.00 | $174.00 |
| 7 purchase totals = | $830.76 | $903.3617 | $903.37 | $903.35 | $903.40 | |