| 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 | $244.85 | 13.313% | $277.4469 | $277.45 | $277.45 | $277.40 |
| Purchase #2 | $184.88 | 13.442% | $209.7316 | $209.73 | $209.75 | $209.70 |
| Purchase #3 | $117.30 | 4.334% | $122.3838 | $122.38 | $122.40 | $122.40 |
| Purchase #4 | $168.25 | 12.556% | $189.3755 | $189.38 | $189.40 | $189.40 |
| Purchase #5 | $147.45 | 9.378% | $161.2779 | $161.28 | $161.30 | $161.30 |
| Purchase #6 | $83.71 | 8.230% | $90.5993 | $90.60 | $90.60 | $90.60 |
| Purchase #7 | $182.37 | 12.678% | $205.4909 | $205.49 | $205.50 | $205.50 |
| 7 purchase totals = | $1,128.81 | $1,256.3059 | $1,256.31 | $1,256.40 | $1,256.30 | |