| 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 | $35.67 | 7.277% | $38.2657 | $38.27 | $38.25 | $38.30 |
| Purchase #2 | $244.57 | 12.478% | $275.0874 | $275.09 | $275.10 | $275.10 |
| Purchase #3 | $169.80 | 9.489% | $185.9123 | $185.91 | $185.90 | $185.90 |
| Purchase #4 | $133.36 | 8.200% | $144.2955 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $97.43 | 4.211% | $101.5328 | $101.53 | $101.55 | $101.50 |
| Purchase #6 | $175.94 | 9.588% | $192.8091 | $192.81 | $192.80 | $192.80 |
| Purchase #7 | $227.29 | 8.190% | $245.9051 | $245.91 | $245.90 | $245.90 |
| 7 purchase totals = | $1,084.06 | $1,183.8079 | $1,183.82 | $1,183.80 | $1,183.80 | |