| 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 | $233.69 | 7.164% | $250.4316 | $250.43 | $250.45 | $250.40 |
| Purchase #2 | $203.72 | 6.158% | $216.2651 | $216.27 | $216.25 | $216.30 |
| Purchase #3 | $169.69 | 12.248% | $190.4736 | $190.47 | $190.45 | $190.50 |
| Purchase #4 | $42.88 | 11.748% | $47.9175 | $47.92 | $47.90 | $47.90 |
| Purchase #5 | $100.71 | 4.455% | $105.1966 | $105.20 | $105.20 | $105.20 |
| Purchase #6 | $51.52 | 4.226% | $53.6972 | $53.70 | $53.70 | $53.70 |
| Purchase #7 | $79.54 | 6.523% | $84.7284 | $84.73 | $84.75 | $84.70 |
| 7 purchase totals = | $881.75 | $948.7100 | $948.72 | $948.70 | $948.70 | |