| 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 | $206.59 | 3.151% | $213.0997 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $161.45 | 4.570% | $168.8283 | $168.83 | $168.85 | $168.80 |
| Purchase #3 | $117.99 | 10.273% | $130.1111 | $130.11 | $130.10 | $130.10 |
| Purchase #4 | $58.45 | 7.535% | $62.8542 | $62.85 | $62.85 | $62.90 |
| Purchase #5 | $190.65 | 12.194% | $213.8979 | $213.90 | $213.90 | $213.90 |
| Purchase #6 | $215.92 | 6.318% | $229.5618 | $229.56 | $229.55 | $229.60 |
| Purchase #7 | $239.32 | 5.724% | $253.0187 | $253.02 | $253.00 | $253.00 |
| 7 purchase totals = | $1,190.37 | $1,271.3717 | $1,271.37 | $1,271.35 | $1,271.40 | |