| 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 | $237.34 | 8.305% | $257.0511 | $257.05 | $257.05 | $257.10 |
| Purchase #2 | $140.55 | 4.576% | $146.9816 | $146.98 | $147.00 | $147.00 |
| Purchase #3 | $16.45 | 4.588% | $17.2047 | $17.20 | $17.20 | $17.20 |
| Purchase #4 | $211.89 | 13.546% | $240.5926 | $240.59 | $240.60 | $240.60 |
| Purchase #5 | $123.56 | 9.322% | $135.0783 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $211.81 | 7.813% | $228.3587 | $228.36 | $228.35 | $228.40 |
| Purchase #7 | $146.35 | 7.265% | $156.9823 | $156.98 | $157.00 | $157.00 |
| 7 purchase totals = | $1,087.95 | $1,182.2493 | $1,182.24 | $1,182.30 | $1,182.40 | |