| 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 | $131.35 | 8.416% | $142.4044 | $142.40 | $142.40 | $142.40 |
| Purchase #2 | $146.71 | 8.385% | $159.0116 | $159.01 | $159.00 | $159.00 |
| Purchase #3 | $205.78 | 7.307% | $220.8163 | $220.82 | $220.80 | $220.80 |
| Purchase #4 | $202.73 | 8.745% | $220.4587 | $220.46 | $220.45 | $220.50 |
| Purchase #5 | $200.25 | 3.869% | $207.9977 | $208.00 | $208.00 | $208.00 |
| Purchase #6 | $158.45 | 12.751% | $178.654 | $178.65 | $178.65 | $178.70 |
| Purchase #7 | $204.47 | 11.332% | $227.6405 | $227.64 | $227.65 | $227.60 |
| 7 purchase totals = | $1,249.74 | $1,356.9832 | $1,356.98 | $1,356.95 | $1,357.00 | |