| 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 | $240.44 | 9.198% | $262.5557 | $262.56 | $262.55 | $262.60 |
| Purchase #2 | $5.35 | 6.636% | $5.705 | $5.71 | $5.70 | $5.70 |
| Purchase #3 | $225.49 | 5.139% | $237.0779 | $237.08 | $237.10 | $237.10 |
| Purchase #4 | $140.68 | 5.119% | $147.8814 | $147.88 | $147.90 | $147.90 |
| Purchase #5 | $142.92 | 3.365% | $147.7293 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $113.30 | 5.212% | $119.2052 | $119.21 | $119.20 | $119.20 |
| Purchase #7 | $143.66 | 12.587% | $161.7425 | $161.74 | $161.75 | $161.70 |
| 7 purchase totals = | $1,011.84 | $1,081.8970 | $1,081.91 | $1,081.95 | $1,081.90 | |