| 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 | $92.64 | 5.259% | $97.5119 | $97.51 | $97.50 | $97.50 |
| Purchase #2 | $143.27 | 10.656% | $158.5369 | $158.54 | $158.55 | $158.50 |
| Purchase #3 | $250.33 | 13.191% | $283.351 | $283.35 | $283.35 | $283.40 |
| Purchase #4 | $159.72 | 8.848% | $173.852 | $173.85 | $173.85 | $173.90 |
| Purchase #5 | $144.53 | 10.666% | $159.9456 | $159.95 | $159.95 | $159.90 |
| Purchase #6 | $156.72 | 3.390% | $162.0328 | $162.03 | $162.05 | $162.00 |
| Purchase #7 | $247.77 | 11.668% | $276.6798 | $276.68 | $276.70 | $276.70 |
| 7 purchase totals = | $1,194.98 | $1,311.9100 | $1,311.91 | $1,311.95 | $1,311.90 | |