| 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 | $5.31 | 10.431% | $5.8639 | $5.86 | $5.85 | $5.90 |
| Purchase #2 | $242.64 | 11.810% | $271.2958 | $271.30 | $271.30 | $271.30 |
| Purchase #3 | $167.53 | 13.289% | $189.7931 | $189.79 | $189.80 | $189.80 |
| Purchase #4 | $124.94 | 11.729% | $139.5942 | $139.59 | $139.60 | $139.60 |
| Purchase #5 | $190.28 | 6.783% | $203.1867 | $203.19 | $203.20 | $203.20 |
| Purchase #6 | $89.34 | 13.123% | $101.0641 | $101.06 | $101.05 | $101.10 |
| Purchase #7 | $198.46 | 3.584% | $205.5728 | $205.57 | $205.55 | $205.60 |
| 7 purchase totals = | $1,018.50 | $1,116.3706 | $1,116.36 | $1,116.35 | $1,116.50 | |