| 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 | $20.42 | 13.208% | $23.1171 | $23.12 | $23.10 | $23.10 |
| Purchase #2 | $192.38 | 10.298% | $212.1913 | $212.19 | $212.20 | $212.20 |
| Purchase #3 | $103.72 | 10.365% | $114.4706 | $114.47 | $114.45 | $114.50 |
| Purchase #4 | $26.48 | 3.145% | $27.3128 | $27.31 | $27.30 | $27.30 |
| Purchase #5 | $74.41 | 10.636% | $82.3242 | $82.32 | $82.30 | $82.30 |
| Purchase #6 | $124.77 | 7.447% | $134.0616 | $134.06 | $134.05 | $134.10 |
| Purchase #7 | $216.95 | 9.405% | $237.3541 | $237.35 | $237.35 | $237.40 |
| 7 purchase totals = | $759.13 | $830.8317 | $830.82 | $830.75 | $830.90 | |