| 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 | $31.35 | 9.188% | $34.2304 | $34.23 | $34.25 | $34.20 |
| Purchase #2 | $70.97 | 8.834% | $77.2395 | $77.24 | $77.25 | $77.20 |
| Purchase #3 | $180.95 | 6.756% | $193.175 | $193.18 | $193.20 | $193.20 |
| Purchase #4 | $136.64 | 10.390% | $150.8369 | $150.84 | $150.85 | $150.80 |
| Purchase #5 | $211.80 | 12.200% | $237.6396 | $237.64 | $237.65 | $237.60 |
| Purchase #6 | $162.63 | 11.221% | $180.8787 | $180.88 | $180.90 | $180.90 |
| Purchase #7 | $17.77 | 3.806% | $18.4463 | $18.45 | $18.45 | $18.40 |
| 7 purchase totals = | $812.11 | $892.4464 | $892.46 | $892.55 | $892.30 | |