| 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 | $226.61 | 5.230% | $238.4617 | $238.46 | $238.45 | $238.50 |
| Purchase #2 | $120.71 | 12.334% | $135.5984 | $135.60 | $135.60 | $135.60 |
| Purchase #3 | $194.43 | 7.735% | $209.4692 | $209.47 | $209.45 | $209.50 |
| Purchase #4 | $123.85 | 5.541% | $130.7125 | $130.71 | $130.70 | $130.70 |
| Purchase #5 | $154.78 | 8.367% | $167.7304 | $167.73 | $167.75 | $167.70 |
| Purchase #6 | $12.35 | 9.852% | $13.5667 | $13.57 | $13.55 | $13.60 |
| Purchase #7 | $67.30 | 9.457% | $73.6646 | $73.66 | $73.65 | $73.70 |
| 7 purchase totals = | $900.03 | $969.2035 | $969.20 | $969.15 | $969.30 | |