| 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 | $235.49 | 12.334% | $264.5353 | $264.54 | $264.55 | $264.50 |
| Purchase #2 | $135.49 | 4.175% | $141.1467 | $141.15 | $141.15 | $141.10 |
| Purchase #3 | $85.85 | 3.362% | $88.7363 | $88.74 | $88.75 | $88.70 |
| Purchase #4 | $209.47 | 3.259% | $216.2966 | $216.30 | $216.30 | $216.30 |
| Purchase #5 | $60.42 | 6.640% | $64.4319 | $64.43 | $64.45 | $64.40 |
| Purchase #6 | $98.62 | 11.120% | $109.5865 | $109.59 | $109.60 | $109.60 |
| Purchase #7 | $184.57 | 13.652% | $209.7675 | $209.77 | $209.75 | $209.80 |
| 7 purchase totals = | $1,009.91 | $1,094.5008 | $1,094.52 | $1,094.55 | $1,094.40 | |