| 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 | $8.78 | 10.540% | $9.7054 | $9.71 | $9.70 | $9.70 |
| Purchase #2 | $244.37 | 12.843% | $275.7544 | $275.75 | $275.75 | $275.80 |
| Purchase #3 | $150.85 | 3.780% | $156.5521 | $156.55 | $156.55 | $156.60 |
| Purchase #4 | $239.35 | 9.486% | $262.0547 | $262.05 | $262.05 | $262.10 |
| Purchase #5 | $189.39 | 8.351% | $205.206 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $163.55 | 7.212% | $175.3452 | $175.35 | $175.35 | $175.30 |
| Purchase #7 | $182.47 | 4.722% | $191.0862 | $191.09 | $191.10 | $191.10 |
| 7 purchase totals = | $1,178.76 | $1,275.7040 | $1,275.71 | $1,275.70 | $1,275.80 | |