| 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 | $193.59 | 9.184% | $211.3693 | $211.37 | $211.35 | $211.40 |
| Purchase #2 | $85.86 | 7.251% | $92.0857 | $92.09 | $92.10 | $92.10 |
| Purchase #3 | $84.52 | 9.675% | $92.6973 | $92.70 | $92.70 | $92.70 |
| Purchase #4 | $221.58 | 5.728% | $234.2721 | $234.27 | $234.25 | $234.30 |
| Purchase #5 | $91.27 | 13.852% | $103.9127 | $103.91 | $103.90 | $103.90 |
| Purchase #6 | $109.60 | 9.548% | $120.0646 | $120.06 | $120.05 | $120.10 |
| Purchase #7 | $70.45 | 4.407% | $73.5547 | $73.55 | $73.55 | $73.60 |
| 7 purchase totals = | $856.87 | $927.9564 | $927.95 | $927.90 | $928.10 | |