| 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 | $222.48 | 3.741% | $230.803 | $230.80 | $230.80 | $230.80 |
| Purchase #2 | $176.78 | 8.852% | $192.4286 | $192.43 | $192.45 | $192.40 |
| Purchase #3 | $149.36 | 13.755% | $169.9045 | $169.90 | $169.90 | $169.90 |
| Purchase #4 | $110.98 | 10.711% | $122.8671 | $122.87 | $122.85 | $122.90 |
| Purchase #5 | $87.82 | 6.545% | $93.5678 | $93.57 | $93.55 | $93.60 |
| Purchase #6 | $249.87 | 5.674% | $264.0476 | $264.05 | $264.05 | $264.00 |
| Purchase #7 | $108.59 | 6.115% | $115.2303 | $115.23 | $115.25 | $115.20 |
| 7 purchase totals = | $1,105.88 | $1,188.8489 | $1,188.85 | $1,188.85 | $1,188.80 | |