| 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 | $128.66 | 10.424% | $142.0715 | $142.07 | $142.05 | $142.10 |
| Purchase #2 | $228.60 | 12.205% | $256.5006 | $256.50 | $256.50 | $256.50 |
| Purchase #3 | $229.51 | 11.408% | $255.6925 | $255.69 | $255.70 | $255.70 |
| Purchase #4 | $235.50 | 13.794% | $267.9849 | $267.98 | $268.00 | $268.00 |
| Purchase #5 | $165.59 | 5.555% | $174.7885 | $174.79 | $174.80 | $174.80 |
| Purchase #6 | $143.70 | 9.535% | $157.4018 | $157.40 | $157.40 | $157.40 |
| Purchase #7 | $72.77 | 10.849% | $80.6648 | $80.66 | $80.65 | $80.70 |
| 7 purchase totals = | $1,204.33 | $1,335.1046 | $1,335.09 | $1,335.10 | $1,335.20 | |