| 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 | $219.63 | 7.186% | $235.4126 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $130.76 | 10.269% | $144.1877 | $144.19 | $144.20 | $144.20 |
| Purchase #3 | $151.86 | 10.487% | $167.7856 | $167.79 | $167.80 | $167.80 |
| Purchase #4 | $66.85 | 6.518% | $71.2073 | $71.21 | $71.20 | $71.20 |
| Purchase #5 | $239.34 | 7.361% | $256.9578 | $256.96 | $256.95 | $257.00 |
| Purchase #6 | $214.40 | 9.771% | $235.349 | $235.35 | $235.35 | $235.30 |
| Purchase #7 | $216.83 | 8.120% | $234.4366 | $234.44 | $234.45 | $234.40 |
| 7 purchase totals = | $1,239.67 | $1,345.3366 | $1,345.35 | $1,345.35 | $1,345.30 | |