| 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 | $222.30 | 11.376% | $247.5888 | $247.59 | $247.60 | $247.60 |
| Purchase #2 | $221.61 | 11.861% | $247.8952 | $247.90 | $247.90 | $247.90 |
| Purchase #3 | $47.87 | 3.744% | $49.6623 | $49.66 | $49.65 | $49.70 |
| Purchase #4 | $8.60 | 7.242% | $9.2228 | $9.22 | $9.20 | $9.20 |
| Purchase #5 | $142.89 | 5.219% | $150.3474 | $150.35 | $150.35 | $150.30 |
| Purchase #6 | $240.47 | 8.137% | $260.037 | $260.04 | $260.05 | $260.00 |
| Purchase #7 | $195.48 | 9.266% | $213.5932 | $213.59 | $213.60 | $213.60 |
| 7 purchase totals = | $1,079.22 | $1,178.3467 | $1,178.35 | $1,178.35 | $1,178.30 | |