| 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 | $183.85 | 8.423% | $199.3357 | $199.34 | $199.35 | $199.30 |
| Purchase #2 | $169.88 | 6.192% | $180.399 | $180.40 | $180.40 | $180.40 |
| Purchase #3 | $238.78 | 11.133% | $265.3634 | $265.36 | $265.35 | $265.40 |
| Purchase #4 | $26.60 | 9.774% | $29.1999 | $29.20 | $29.20 | $29.20 |
| Purchase #5 | $191.28 | 10.676% | $211.7011 | $211.70 | $211.70 | $211.70 |
| Purchase #6 | $234.35 | 4.449% | $244.7762 | $244.78 | $244.80 | $244.80 |
| Purchase #7 | $33.84 | 12.477% | $38.0622 | $38.06 | $38.05 | $38.10 |
| 7 purchase totals = | $1,078.58 | $1,168.8375 | $1,168.84 | $1,168.85 | $1,168.90 | |