| 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 | $231.74 | 3.545% | $239.9552 | $239.96 | $239.95 | $240.00 |
| Purchase #2 | $220.31 | 9.394% | $241.0059 | $241.01 | $241.00 | $241.00 |
| Purchase #3 | $73.56 | 10.725% | $81.4493 | $81.45 | $81.45 | $81.40 |
| Purchase #4 | $185.33 | 13.179% | $209.7546 | $209.75 | $209.75 | $209.80 |
| Purchase #5 | $132.45 | 9.136% | $144.5506 | $144.55 | $144.55 | $144.60 |
| Purchase #6 | $122.27 | 13.424% | $138.6835 | $138.68 | $138.70 | $138.70 |
| Purchase #7 | $47.53 | 4.774% | $49.7991 | $49.80 | $49.80 | $49.80 |
| 7 purchase totals = | $1,013.19 | $1,105.1982 | $1,105.20 | $1,105.20 | $1,105.30 | |