| 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 | $182.34 | 9.444% | $199.5602 | $199.56 | $199.55 | $199.60 |
| Purchase #2 | $212.52 | 12.200% | $238.4474 | $238.45 | $238.45 | $238.40 |
| Purchase #3 | $163.52 | 4.682% | $171.176 | $171.18 | $171.20 | $171.20 |
| Purchase #4 | $19.95 | 3.401% | $20.6285 | $20.63 | $20.65 | $20.60 |
| Purchase #5 | $228.30 | 8.203% | $247.0274 | $247.03 | $247.05 | $247.00 |
| Purchase #6 | $211.83 | 12.257% | $237.794 | $237.79 | $237.80 | $237.80 |
| Purchase #7 | $133.52 | 7.722% | $143.8304 | $143.83 | $143.85 | $143.80 |
| 7 purchase totals = | $1,151.98 | $1,258.4639 | $1,258.47 | $1,258.55 | $1,258.40 | |