| 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 | $203.91 | 3.530% | $211.108 | $211.11 | $211.10 | $211.10 |
| Purchase #2 | $156.93 | 13.613% | $178.2929 | $178.29 | $178.30 | $178.30 |
| Purchase #3 | $76.92 | 3.567% | $79.6637 | $79.66 | $79.65 | $79.70 |
| Purchase #4 | $124.99 | 7.547% | $134.423 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $120.88 | 8.845% | $131.5718 | $131.57 | $131.55 | $131.60 |
| Purchase #6 | $73.28 | 6.319% | $77.9106 | $77.91 | $77.90 | $77.90 |
| Purchase #7 | $167.30 | 3.134% | $172.5432 | $172.54 | $172.55 | $172.50 |
| 7 purchase totals = | $924.21 | $985.5132 | $985.50 | $985.45 | $985.50 | |