| 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 | $218.82 | 4.154% | $227.9098 | $227.91 | $227.90 | $227.90 |
| Purchase #2 | $216.71 | 4.231% | $225.879 | $225.88 | $225.90 | $225.90 |
| Purchase #3 | $74.83 | 10.653% | $82.8016 | $82.80 | $82.80 | $82.80 |
| Purchase #4 | $190.45 | 11.164% | $211.7118 | $211.71 | $211.70 | $211.70 |
| Purchase #5 | $197.96 | 13.200% | $224.0907 | $224.09 | $224.10 | $224.10 |
| Purchase #6 | $33.36 | 4.449% | $34.8442 | $34.84 | $34.85 | $34.80 |
| Purchase #7 | $197.47 | 10.649% | $218.4986 | $218.50 | $218.50 | $218.50 |
| 7 purchase totals = | $1,129.60 | $1,225.7357 | $1,225.73 | $1,225.75 | $1,225.70 | |