| 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 | $231.46 | 7.328% | $248.4214 | $248.42 | $248.40 | $248.40 |
| Purchase #2 | $185.48 | 9.345% | $202.8131 | $202.81 | $202.80 | $202.80 |
| Purchase #3 | $145.40 | 7.699% | $156.5943 | $156.59 | $156.60 | $156.60 |
| Purchase #4 | $197.95 | 11.759% | $221.2269 | $221.23 | $221.25 | $221.20 |
| Purchase #5 | $151.52 | 4.392% | $158.1748 | $158.17 | $158.15 | $158.20 |
| Purchase #6 | $245.80 | 10.456% | $271.5008 | $271.50 | $271.50 | $271.50 |
| Purchase #7 | $151.68 | 10.473% | $167.5654 | $167.57 | $167.55 | $167.60 |
| 7 purchase totals = | $1,309.29 | $1,426.2967 | $1,426.29 | $1,426.25 | $1,426.30 | |