| 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 | $37.34 | 12.861% | $42.1423 | $42.14 | $42.15 | $42.10 |
| Purchase #2 | $62.55 | 3.663% | $64.8412 | $64.84 | $64.85 | $64.80 |
| Purchase #3 | $206.80 | 13.642% | $235.0117 | $235.01 | $235.00 | $235.00 |
| Purchase #4 | $248.41 | 13.482% | $281.9006 | $281.90 | $281.90 | $281.90 |
| Purchase #5 | $184.79 | 10.441% | $204.0839 | $204.08 | $204.10 | $204.10 |
| Purchase #6 | $212.32 | 4.187% | $221.2098 | $221.21 | $221.20 | $221.20 |
| Purchase #7 | $114.52 | 5.220% | $120.4979 | $120.50 | $120.50 | $120.50 |
| 7 purchase totals = | $1,066.73 | $1,169.6874 | $1,169.68 | $1,169.70 | $1,169.60 | |