| 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 | $123.32 | 8.476% | $133.7726 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $74.52 | 13.159% | $84.3261 | $84.33 | $84.35 | $84.30 |
| Purchase #3 | $240.72 | 6.389% | $256.0996 | $256.10 | $256.10 | $256.10 |
| Purchase #4 | $50.94 | 8.758% | $55.4013 | $55.40 | $55.40 | $55.40 |
| Purchase #5 | $88.76 | 10.543% | $98.118 | $98.12 | $98.10 | $98.10 |
| Purchase #6 | $198.77 | 5.872% | $210.4418 | $210.44 | $210.45 | $210.40 |
| Purchase #7 | $232.71 | 6.235% | $247.2195 | $247.22 | $247.20 | $247.20 |
| 7 purchase totals = | $1,009.74 | $1,085.3789 | $1,085.38 | $1,085.35 | $1,085.30 | |