| 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 | $219.93 | 11.646% | $245.543 | $245.54 | $245.55 | $245.50 |
| Purchase #2 | $134.66 | 4.559% | $140.7991 | $140.80 | $140.80 | $140.80 |
| Purchase #3 | $98.37 | 13.698% | $111.8447 | $111.84 | $111.85 | $111.80 |
| Purchase #4 | $54.33 | 7.738% | $58.5341 | $58.53 | $58.55 | $58.50 |
| Purchase #5 | $68.60 | 5.579% | $72.4272 | $72.43 | $72.45 | $72.40 |
| Purchase #6 | $22.63 | 3.755% | $23.4798 | $23.48 | $23.50 | $23.50 |
| Purchase #7 | $68.44 | 13.528% | $77.6986 | $77.70 | $77.70 | $77.70 |
| 7 purchase totals = | $666.96 | $730.3265 | $730.32 | $730.40 | $730.20 | |