| 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 | $119.50 | 13.691% | $135.8607 | $135.86 | $135.85 | $135.90 |
| Purchase #2 | $114.34 | 10.718% | $126.595 | $126.60 | $126.60 | $126.60 |
| Purchase #3 | $111.62 | 7.440% | $119.9245 | $119.92 | $119.90 | $119.90 |
| Purchase #4 | $220.35 | 3.377% | $227.7912 | $227.79 | $227.80 | $227.80 |
| Purchase #5 | $246.91 | 3.700% | $256.0457 | $256.05 | $256.05 | $256.00 |
| Purchase #6 | $92.90 | 11.420% | $103.5092 | $103.51 | $103.50 | $103.50 |
| Purchase #7 | $104.37 | 12.559% | $117.4778 | $117.48 | $117.50 | $117.50 |
| 7 purchase totals = | $1,009.99 | $1,087.2041 | $1,087.21 | $1,087.20 | $1,087.20 | |