| 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 | $210.57 | 10.364% | $232.3935 | $232.39 | $232.40 | $232.40 |
| Purchase #2 | $248.71 | 4.365% | $259.5662 | $259.57 | $259.55 | $259.60 |
| Purchase #3 | $49.27 | 4.805% | $51.6374 | $51.64 | $51.65 | $51.60 |
| Purchase #4 | $180.39 | 8.723% | $196.1254 | $196.13 | $196.15 | $196.10 |
| Purchase #5 | $217.65 | 13.531% | $247.1002 | $247.10 | $247.10 | $247.10 |
| Purchase #6 | $135.89 | 5.377% | $143.1968 | $143.20 | $143.20 | $143.20 |
| Purchase #7 | $95.91 | 13.171% | $108.5423 | $108.54 | $108.55 | $108.50 |
| 7 purchase totals = | $1,138.39 | $1,238.5618 | $1,238.57 | $1,238.60 | $1,238.50 | |