| 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 | $209.38 | 11.596% | $233.6597 | $233.66 | $233.65 | $233.70 |
| Purchase #2 | $205.81 | 11.146% | $228.7496 | $228.75 | $228.75 | $228.70 |
| Purchase #3 | $135.63 | 13.111% | $153.4124 | $153.41 | $153.40 | $153.40 |
| Purchase #4 | $100.59 | 8.652% | $109.293 | $109.29 | $109.30 | $109.30 |
| Purchase #5 | $66.92 | 4.194% | $69.7266 | $69.73 | $69.75 | $69.70 |
| Purchase #6 | $131.77 | 3.785% | $136.7575 | $136.76 | $136.75 | $136.80 |
| Purchase #7 | $194.98 | 6.184% | $207.0376 | $207.04 | $207.05 | $207.00 |
| 7 purchase totals = | $1,045.08 | $1,138.6364 | $1,138.64 | $1,138.65 | $1,138.60 | |