| 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 | $247.97 | 13.512% | $281.4757 | $281.48 | $281.50 | $281.50 |
| Purchase #2 | $113.52 | 3.289% | $117.2537 | $117.25 | $117.25 | $117.30 |
| Purchase #3 | $100.62 | 13.332% | $114.0347 | $114.03 | $114.05 | $114.00 |
| Purchase #4 | $152.88 | 4.789% | $160.2014 | $160.20 | $160.20 | $160.20 |
| Purchase #5 | $104.96 | 3.579% | $108.7165 | $108.72 | $108.70 | $108.70 |
| Purchase #6 | $92.66 | 9.643% | $101.5952 | $101.60 | $101.60 | $101.60 |
| Purchase #7 | $146.29 | 10.454% | $161.5832 | $161.58 | $161.60 | $161.60 |
| 7 purchase totals = | $958.90 | $1,044.8604 | $1,044.86 | $1,044.90 | $1,044.90 | |