| 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 | $204.26 | 13.304% | $231.4348 | $231.43 | $231.45 | $231.40 |
| Purchase #2 | $245.54 | 12.860% | $277.1164 | $277.12 | $277.10 | $277.10 |
| Purchase #3 | $222.76 | 6.815% | $237.9411 | $237.94 | $237.95 | $237.90 |
| Purchase #4 | $209.66 | 8.539% | $227.5629 | $227.56 | $227.55 | $227.60 |
| Purchase #5 | $144.66 | 6.771% | $154.4549 | $154.45 | $154.45 | $154.50 |
| Purchase #6 | $31.93 | 13.307% | $36.1789 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $43.39 | 8.171% | $46.9354 | $46.94 | $46.95 | $46.90 |
| 7 purchase totals = | $1,102.20 | $1,211.6244 | $1,211.62 | $1,211.65 | $1,211.60 | |