| 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 | $237.88 | 3.291% | $245.7086 | $245.71 | $245.70 | $245.70 |
| Purchase #2 | $154.62 | 3.369% | $159.8291 | $159.83 | $159.85 | $159.80 |
| Purchase #3 | $194.88 | 9.336% | $213.074 | $213.07 | $213.05 | $213.10 |
| Purchase #4 | $12.72 | 3.477% | $13.1623 | $13.16 | $13.15 | $13.20 |
| Purchase #5 | $135.79 | 12.747% | $153.0992 | $153.10 | $153.10 | $153.10 |
| Purchase #6 | $167.31 | 12.347% | $187.9678 | $187.97 | $187.95 | $188.00 |
| Purchase #7 | $77.39 | 9.135% | $84.4596 | $84.46 | $84.45 | $84.50 |
| 7 purchase totals = | $980.59 | $1,057.3006 | $1,057.30 | $1,057.25 | $1,057.40 | |