| 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 | $233.81 | 5.378% | $246.3843 | $246.38 | $246.40 | $246.40 |
| Purchase #2 | $7.29 | 6.187% | $7.741 | $7.74 | $7.75 | $7.70 |
| Purchase #3 | $177.74 | 13.120% | $201.0595 | $201.06 | $201.05 | $201.10 |
| Purchase #4 | $242.96 | 4.495% | $253.8811 | $253.88 | $253.90 | $253.90 |
| Purchase #5 | $206.68 | 9.286% | $225.8723 | $225.87 | $225.85 | $225.90 |
| Purchase #6 | $93.56 | 3.852% | $97.1639 | $97.16 | $97.15 | $97.20 |
| Purchase #7 | $29.26 | 12.540% | $32.9292 | $32.93 | $32.95 | $32.90 |
| 7 purchase totals = | $991.30 | $1,065.0313 | $1,065.02 | $1,065.05 | $1,065.10 | |