| 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 | $36.57 | 8.603% | $39.7161 | $39.72 | $39.70 | $39.70 |
| Purchase #2 | $237.72 | 12.701% | $267.9128 | $267.91 | $267.90 | $267.90 |
| Purchase #3 | $46.57 | 10.306% | $51.3695 | $51.37 | $51.35 | $51.40 |
| Purchase #4 | $240.92 | 5.284% | $253.6502 | $253.65 | $253.65 | $253.70 |
| Purchase #5 | $129.99 | 5.752% | $137.467 | $137.47 | $137.45 | $137.50 |
| Purchase #6 | $155.38 | 13.833% | $176.8737 | $176.87 | $176.85 | $176.90 |
| Purchase #7 | $209.51 | 3.470% | $216.78 | $216.78 | $216.80 | $216.80 |
| 7 purchase totals = | $1,056.66 | $1,143.7693 | $1,143.77 | $1,143.70 | $1,143.90 | |