| 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 | $11.89 | 5.669% | $12.564 | $12.56 | $12.55 | $12.60 |
| Purchase #2 | $223.90 | 7.150% | $239.9089 | $239.91 | $239.90 | $239.90 |
| Purchase #3 | $9.34 | 13.533% | $10.604 | $10.60 | $10.60 | $10.60 |
| Purchase #4 | $131.58 | 10.311% | $145.1472 | $145.15 | $145.15 | $145.10 |
| Purchase #5 | $184.34 | 4.543% | $192.7146 | $192.71 | $192.70 | $192.70 |
| Purchase #6 | $96.87 | 4.832% | $101.5508 | $101.55 | $101.55 | $101.60 |
| Purchase #7 | $142.27 | 4.555% | $148.7504 | $148.75 | $148.75 | $148.80 |
| 7 purchase totals = | $800.19 | $851.2399 | $851.23 | $851.20 | $851.30 | |