| 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 | $85.51 | 11.221% | $95.1051 | $95.11 | $95.10 | $95.10 |
| Purchase #2 | $207.58 | 6.596% | $221.272 | $221.27 | $221.25 | $221.30 |
| Purchase #3 | $247.86 | 11.215% | $275.6575 | $275.66 | $275.65 | $275.70 |
| Purchase #4 | $181.59 | 7.493% | $195.1965 | $195.20 | $195.20 | $195.20 |
| Purchase #5 | $63.59 | 10.690% | $70.3878 | $70.39 | $70.40 | $70.40 |
| Purchase #6 | $79.53 | 12.141% | $89.1857 | $89.19 | $89.20 | $89.20 |
| Purchase #7 | $239.76 | 10.565% | $265.0906 | $265.09 | $265.10 | $265.10 |
| 7 purchase totals = | $1,105.42 | $1,211.8952 | $1,211.91 | $1,211.90 | $1,212.00 | |