| 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 | $212.37 | 10.829% | $235.3675 | $235.37 | $235.35 | $235.40 |
| Purchase #2 | $34.74 | 12.322% | $39.0207 | $39.02 | $39.00 | $39.00 |
| Purchase #3 | $92.72 | 11.310% | $103.2066 | $103.21 | $103.20 | $103.20 |
| Purchase #4 | $122.37 | 5.633% | $129.2631 | $129.26 | $129.25 | $129.30 |
| Purchase #5 | $250.92 | 10.430% | $277.091 | $277.09 | $277.10 | $277.10 |
| Purchase #6 | $202.68 | 6.804% | $216.4703 | $216.47 | $216.45 | $216.50 |
| Purchase #7 | $182.93 | 7.322% | $196.3241 | $196.32 | $196.30 | $196.30 |
| 7 purchase totals = | $1,098.73 | $1,196.7433 | $1,196.74 | $1,196.65 | $1,196.80 | |