| 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 | $231.41 | 10.802% | $256.4069 | $256.41 | $256.40 | $256.40 |
| Purchase #2 | $194.35 | 9.322% | $212.4673 | $212.47 | $212.45 | $212.50 |
| Purchase #3 | $35.56 | 12.819% | $40.1184 | $40.12 | $40.10 | $40.10 |
| Purchase #4 | $10.93 | 10.498% | $12.0774 | $12.08 | $12.10 | $12.10 |
| Purchase #5 | $34.63 | 3.755% | $35.9304 | $35.93 | $35.95 | $35.90 |
| Purchase #6 | $230.46 | 13.835% | $262.3441 | $262.34 | $262.35 | $262.30 |
| Purchase #7 | $137.92 | 5.558% | $145.5856 | $145.59 | $145.60 | $145.60 |
| 7 purchase totals = | $875.26 | $964.9301 | $964.94 | $964.95 | $964.90 | |