| 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 | $145.70 | 5.418% | $153.594 | $153.59 | $153.60 | $153.60 |
| Purchase #2 | $138.84 | 11.380% | $154.64 | $154.64 | $154.65 | $154.60 |
| Purchase #3 | $89.50 | 10.133% | $98.569 | $98.57 | $98.55 | $98.60 |
| Purchase #4 | $225.50 | 9.666% | $247.2968 | $247.30 | $247.30 | $247.30 |
| Purchase #5 | $92.32 | 8.238% | $99.9253 | $99.93 | $99.95 | $99.90 |
| Purchase #6 | $218.89 | 8.653% | $237.8306 | $237.83 | $237.85 | $237.80 |
| Purchase #7 | $203.94 | 8.703% | $221.6889 | $221.69 | $221.70 | $221.70 |
| 7 purchase totals = | $1,114.69 | $1,213.5446 | $1,213.55 | $1,213.60 | $1,213.50 | |