| 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 | $196.74 | 7.750% | $211.9874 | $211.99 | $212.00 | $212.00 |
| Purchase #2 | $87.49 | 3.178% | $90.2704 | $90.27 | $90.25 | $90.30 |
| Purchase #3 | $96.89 | 6.481% | $103.1694 | $103.17 | $103.15 | $103.20 |
| Purchase #4 | $99.41 | 11.270% | $110.6135 | $110.61 | $110.60 | $110.60 |
| Purchase #5 | $87.37 | 9.695% | $95.8405 | $95.84 | $95.85 | $95.80 |
| Purchase #6 | $236.47 | 4.443% | $246.9764 | $246.98 | $247.00 | $247.00 |
| Purchase #7 | $233.91 | 12.623% | $263.4365 | $263.44 | $263.45 | $263.40 |
| 7 purchase totals = | $1,038.28 | $1,122.2941 | $1,122.30 | $1,122.30 | $1,122.30 | |