| 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 | $25.90 | 3.345% | $26.7664 | $26.77 | $26.75 | $26.80 |
| Purchase #2 | $124.70 | 4.764% | $130.6407 | $130.64 | $130.65 | $130.60 |
| Purchase #3 | $84.88 | 13.213% | $96.0952 | $96.10 | $96.10 | $96.10 |
| Purchase #4 | $163.99 | 12.677% | $184.779 | $184.78 | $184.80 | $184.80 |
| Purchase #5 | $179.56 | 4.236% | $187.1662 | $187.17 | $187.15 | $187.20 |
| Purchase #6 | $225.92 | 10.646% | $249.9714 | $249.97 | $249.95 | $250.00 |
| Purchase #7 | $103.85 | 4.786% | $108.8203 | $108.82 | $108.80 | $108.80 |
| 7 purchase totals = | $908.80 | $984.2392 | $984.25 | $984.20 | $984.30 | |