| 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 | $226.64 | 4.829% | $237.5844 | $237.58 | $237.60 | $237.60 |
| Purchase #2 | $82.33 | 4.829% | $86.3057 | $86.31 | $86.30 | $86.30 |
| Purchase #3 | $231.45 | 9.209% | $252.7642 | $252.76 | $252.75 | $252.80 |
| Purchase #4 | $167.84 | 13.549% | $190.5806 | $190.58 | $190.60 | $190.60 |
| Purchase #5 | $71.50 | 13.209% | $80.9444 | $80.94 | $80.95 | $80.90 |
| Purchase #6 | $94.48 | 7.804% | $101.8532 | $101.85 | $101.85 | $101.90 |
| Purchase #7 | $110.88 | 11.173% | $123.2686 | $123.27 | $123.25 | $123.30 |
| 7 purchase totals = | $985.12 | $1,073.3011 | $1,073.29 | $1,073.30 | $1,073.40 | |