| 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 | $114.59 | 5.642% | $121.0552 | $121.06 | $121.05 | $121.10 |
| Purchase #2 | $200.59 | 10.212% | $221.0743 | $221.07 | $221.05 | $221.10 |
| Purchase #3 | $188.38 | 10.543% | $208.2409 | $208.24 | $208.25 | $208.20 |
| Purchase #4 | $123.61 | 9.817% | $135.7448 | $135.74 | $135.75 | $135.70 |
| Purchase #5 | $134.31 | 13.334% | $152.2189 | $152.22 | $152.20 | $152.20 |
| Purchase #6 | $225.34 | 6.276% | $239.4823 | $239.48 | $239.50 | $239.50 |
| Purchase #7 | $72.75 | 8.371% | $78.8399 | $78.84 | $78.85 | $78.80 |
| 7 purchase totals = | $1,059.57 | $1,156.6563 | $1,156.65 | $1,156.65 | $1,156.60 | |