| 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 | $191.93 | 10.661% | $212.3917 | $212.39 | $212.40 | $212.40 |
| Purchase #2 | $90.93 | 11.134% | $101.0541 | $101.05 | $101.05 | $101.10 |
| Purchase #3 | $242.29 | 3.292% | $250.2662 | $250.27 | $250.25 | $250.30 |
| Purchase #4 | $21.93 | 8.829% | $23.8662 | $23.87 | $23.85 | $23.90 |
| Purchase #5 | $109.29 | 9.230% | $119.3775 | $119.38 | $119.40 | $119.40 |
| Purchase #6 | $126.73 | 11.774% | $141.6512 | $141.65 | $141.65 | $141.70 |
| Purchase #7 | $119.32 | 12.138% | $133.8031 | $133.80 | $133.80 | $133.80 |
| 7 purchase totals = | $902.42 | $982.4100 | $982.41 | $982.40 | $982.60 | |