| 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 | $120.69 | 9.780% | $132.4935 | $132.49 | $132.50 | $132.50 |
| Purchase #2 | $71.52 | 4.771% | $74.9322 | $74.93 | $74.95 | $74.90 |
| Purchase #3 | $233.57 | 4.781% | $244.737 | $244.74 | $244.75 | $244.70 |
| Purchase #4 | $148.78 | 11.602% | $166.0415 | $166.04 | $166.05 | $166.00 |
| Purchase #5 | $231.82 | 6.247% | $246.3018 | $246.30 | $246.30 | $246.30 |
| Purchase #6 | $213.43 | 9.607% | $233.9342 | $233.93 | $233.95 | $233.90 |
| Purchase #7 | $75.36 | 12.519% | $84.7943 | $84.79 | $84.80 | $84.80 |
| 7 purchase totals = | $1,095.17 | $1,183.2345 | $1,183.22 | $1,183.30 | $1,183.10 | |