| 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 | $237.44 | 4.201% | $247.4149 | $247.41 | $247.40 | $247.40 |
| Purchase #2 | $6.72 | 12.260% | $7.5439 | $7.54 | $7.55 | $7.50 |
| Purchase #3 | $69.77 | 8.432% | $75.653 | $75.65 | $75.65 | $75.70 |
| Purchase #4 | $129.28 | 4.798% | $135.4829 | $135.48 | $135.50 | $135.50 |
| Purchase #5 | $64.52 | 6.284% | $68.5744 | $68.57 | $68.55 | $68.60 |
| Purchase #6 | $239.74 | 8.391% | $259.8566 | $259.86 | $259.85 | $259.90 |
| Purchase #7 | $228.59 | 4.796% | $239.5532 | $239.55 | $239.55 | $239.60 |
| 7 purchase totals = | $976.06 | $1,034.0789 | $1,034.06 | $1,034.05 | $1,034.20 | |