| 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 | $102.75 | 10.452% | $113.4894 | $113.49 | $113.50 | $113.50 |
| Purchase #2 | $5.25 | 11.666% | $5.8625 | $5.86 | $5.85 | $5.90 |
| Purchase #3 | $38.57 | 9.362% | $42.1809 | $42.18 | $42.20 | $42.20 |
| Purchase #4 | $169.50 | 8.505% | $183.916 | $183.92 | $183.90 | $183.90 |
| Purchase #5 | $232.69 | 13.352% | $263.7588 | $263.76 | $263.75 | $263.80 |
| Purchase #6 | $230.51 | 6.217% | $244.8408 | $244.84 | $244.85 | $244.80 |
| Purchase #7 | $139.89 | 5.823% | $148.0358 | $148.04 | $148.05 | $148.00 |
| 7 purchase totals = | $919.16 | $1,002.0842 | $1,002.09 | $1,002.10 | $1,002.10 | |