| 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 | $250.56 | 5.251% | $263.7169 | $263.72 | $263.70 | $263.70 |
| Purchase #2 | $53.87 | 8.603% | $58.5044 | $58.50 | $58.50 | $58.50 |
| Purchase #3 | $229.86 | 6.155% | $244.0079 | $244.01 | $244.00 | $244.00 |
| Purchase #4 | $85.94 | 13.440% | $97.4903 | $97.49 | $97.50 | $97.50 |
| Purchase #5 | $92.35 | 12.113% | $103.5364 | $103.54 | $103.55 | $103.50 |
| Purchase #6 | $173.66 | 9.787% | $190.6561 | $190.66 | $190.65 | $190.70 |
| Purchase #7 | $187.99 | 5.514% | $198.3558 | $198.36 | $198.35 | $198.40 |
| 7 purchase totals = | $1,074.23 | $1,156.2678 | $1,156.28 | $1,156.25 | $1,156.30 | |