| 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 | $33.64 | 7.764% | $36.2518 | $36.25 | $36.25 | $36.30 |
| Purchase #2 | $240.79 | 13.494% | $273.2822 | $273.28 | $273.30 | $273.30 |
| Purchase #3 | $213.52 | 9.240% | $233.2492 | $233.25 | $233.25 | $233.20 |
| Purchase #4 | $227.44 | 11.415% | $253.4023 | $253.40 | $253.40 | $253.40 |
| Purchase #5 | $70.92 | 12.206% | $79.5765 | $79.58 | $79.60 | $79.60 |
| Purchase #6 | $134.64 | 10.779% | $149.1528 | $149.15 | $149.15 | $149.20 |
| Purchase #7 | $111.30 | 5.570% | $117.4994 | $117.50 | $117.50 | $117.50 |
| 7 purchase totals = | $1,032.25 | $1,142.4142 | $1,142.41 | $1,142.45 | $1,142.50 | |