| 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 | $120.37 | 13.726% | $136.892 | $136.89 | $136.90 | $136.90 |
| Purchase #2 | $240.81 | 11.412% | $268.2912 | $268.29 | $268.30 | $268.30 |
| Purchase #3 | $165.98 | 13.364% | $188.1616 | $188.16 | $188.15 | $188.20 |
| Purchase #4 | $149.65 | 8.619% | $162.5483 | $162.55 | $162.55 | $162.50 |
| Purchase #5 | $228.94 | 11.241% | $254.6751 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $89.70 | 13.534% | $101.84 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $95.76 | 13.538% | $108.724 | $108.72 | $108.70 | $108.70 |
| 7 purchase totals = | $1,091.21 | $1,221.1322 | $1,221.13 | $1,221.15 | $1,221.10 | |