| 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 | $223.96 | 9.771% | $245.8431 | $245.84 | $245.85 | $245.80 |
| Purchase #2 | $227.67 | 5.700% | $240.6472 | $240.65 | $240.65 | $240.60 |
| Purchase #3 | $218.94 | 11.358% | $243.8072 | $243.81 | $243.80 | $243.80 |
| Purchase #4 | $139.77 | 10.240% | $154.0824 | $154.08 | $154.10 | $154.10 |
| Purchase #5 | $65.51 | 12.439% | $73.6588 | $73.66 | $73.65 | $73.70 |
| Purchase #6 | $96.77 | 7.394% | $103.9252 | $103.93 | $103.95 | $103.90 |
| Purchase #7 | $85.96 | 8.188% | $92.9984 | $93.00 | $93.00 | $93.00 |
| 7 purchase totals = | $1,058.58 | $1,154.9623 | $1,154.97 | $1,155.00 | $1,154.90 | |