| 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 | $195.26 | 8.149% | $211.1717 | $211.17 | $211.15 | $211.20 |
| Purchase #2 | $149.35 | 9.489% | $163.5218 | $163.52 | $163.50 | $163.50 |
| Purchase #3 | $218.79 | 12.540% | $246.2263 | $246.23 | $246.25 | $246.20 |
| Purchase #4 | $244.70 | 3.313% | $252.8069 | $252.81 | $252.80 | $252.80 |
| Purchase #5 | $55.57 | 8.566% | $60.3301 | $60.33 | $60.35 | $60.30 |
| Purchase #6 | $62.37 | 11.572% | $69.5875 | $69.59 | $69.60 | $69.60 |
| Purchase #7 | $129.80 | 11.317% | $144.4895 | $144.49 | $144.50 | $144.50 |
| 7 purchase totals = | $1,055.84 | $1,148.1338 | $1,148.14 | $1,148.15 | $1,148.10 | |