| 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 | $109.41 | 4.171% | $113.9735 | $113.97 | $113.95 | $114.00 |
| Purchase #2 | $119.38 | 9.320% | $130.5062 | $130.51 | $130.50 | $130.50 |
| Purchase #3 | $149.35 | 7.555% | $160.6334 | $160.63 | $160.65 | $160.60 |
| Purchase #4 | $184.63 | 12.803% | $208.2682 | $208.27 | $208.25 | $208.30 |
| Purchase #5 | $120.93 | 6.141% | $128.3563 | $128.36 | $128.35 | $128.40 |
| Purchase #6 | $137.81 | 4.205% | $143.6049 | $143.60 | $143.60 | $143.60 |
| Purchase #7 | $213.85 | 8.289% | $231.576 | $231.58 | $231.60 | $231.60 |
| 7 purchase totals = | $1,035.36 | $1,116.9185 | $1,116.92 | $1,116.90 | $1,117.00 | |