| 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 | $81.33 | 6.479% | $86.5994 | $86.60 | $86.60 | $86.60 |
| Purchase #2 | $156.98 | 13.346% | $177.9306 | $177.93 | $177.95 | $177.90 |
| Purchase #3 | $128.61 | 6.570% | $137.0597 | $137.06 | $137.05 | $137.10 |
| Purchase #4 | $236.37 | 3.526% | $244.7044 | $244.70 | $244.70 | $244.70 |
| Purchase #5 | $45.45 | 10.489% | $50.2173 | $50.22 | $50.20 | $50.20 |
| Purchase #6 | $245.82 | 5.701% | $259.8342 | $259.83 | $259.85 | $259.80 |
| Purchase #7 | $244.98 | 7.728% | $263.9121 | $263.91 | $263.90 | $263.90 |
| 7 purchase totals = | $1,139.54 | $1,220.2577 | $1,220.25 | $1,220.25 | $1,220.20 | |