| 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 | $51.48 | 6.533% | $54.8432 | $54.84 | $54.85 | $54.80 |
| Purchase #2 | $118.45 | 12.504% | $133.261 | $133.26 | $133.25 | $133.30 |
| Purchase #3 | $178.47 | 6.851% | $190.697 | $190.70 | $190.70 | $190.70 |
| Purchase #4 | $216.32 | 13.289% | $245.0668 | $245.07 | $245.05 | $245.10 |
| Purchase #5 | $125.89 | 12.786% | $141.9863 | $141.99 | $142.00 | $142.00 |
| Purchase #6 | $140.42 | 10.701% | $155.4463 | $155.45 | $155.45 | $155.40 |
| Purchase #7 | $186.75 | 7.480% | $200.7189 | $200.72 | $200.70 | $200.70 |
| 7 purchase totals = | $1,017.78 | $1,122.0195 | $1,122.03 | $1,122.00 | $1,122.00 | |