| 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 | $225.63 | 4.780% | $236.4151 | $236.42 | $236.40 | $236.40 |
| Purchase #2 | $91.42 | 5.806% | $96.7278 | $96.73 | $96.75 | $96.70 |
| Purchase #3 | $231.99 | 3.341% | $239.7408 | $239.74 | $239.75 | $239.70 |
| Purchase #4 | $132.86 | 7.632% | $142.9999 | $143.00 | $143.00 | $143.00 |
| Purchase #5 | $161.60 | 6.179% | $171.5853 | $171.59 | $171.60 | $171.60 |
| Purchase #6 | $202.83 | 12.373% | $227.9262 | $227.93 | $227.95 | $227.90 |
| Purchase #7 | $142.57 | 11.571% | $159.0668 | $159.07 | $159.05 | $159.10 |
| 7 purchase totals = | $1,188.90 | $1,274.4619 | $1,274.48 | $1,274.50 | $1,274.40 | |