| 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 | $111.49 | 6.421% | $118.6488 | $118.65 | $118.65 | $118.60 |
| Purchase #2 | $92.88 | 8.791% | $101.0451 | $101.05 | $101.05 | $101.00 |
| Purchase #3 | $109.81 | 8.188% | $118.8012 | $118.80 | $118.80 | $118.80 |
| Purchase #4 | $231.86 | 5.687% | $245.0459 | $245.05 | $245.05 | $245.00 |
| Purchase #5 | $111.30 | 11.398% | $123.986 | $123.99 | $124.00 | $124.00 |
| Purchase #6 | $202.99 | 3.856% | $210.8173 | $210.82 | $210.80 | $210.80 |
| Purchase #7 | $209.94 | 3.871% | $218.0668 | $218.07 | $218.05 | $218.10 |
| 7 purchase totals = | $1,070.27 | $1,136.4111 | $1,136.43 | $1,136.40 | $1,136.30 | |