| 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 | $204.38 | 4.367% | $213.3053 | $213.31 | $213.30 | $213.30 |
| Purchase #2 | $188.63 | 4.728% | $197.5484 | $197.55 | $197.55 | $197.50 |
| Purchase #3 | $237.34 | 9.311% | $259.4387 | $259.44 | $259.45 | $259.40 |
| Purchase #4 | $86.84 | 4.514% | $90.76 | $90.76 | $90.75 | $90.80 |
| Purchase #5 | $137.52 | 5.141% | $144.5899 | $144.59 | $144.60 | $144.60 |
| Purchase #6 | $220.49 | 3.568% | $228.3571 | $228.36 | $228.35 | $228.40 |
| Purchase #7 | $31.54 | 7.778% | $33.9932 | $33.99 | $34.00 | $34.00 |
| 7 purchase totals = | $1,106.74 | $1,167.9926 | $1,168.00 | $1,168.00 | $1,168.00 | |