| 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 | $42.58 | 13.242% | $48.2184 | $48.22 | $48.20 | $48.20 |
| Purchase #2 | $82.30 | 6.164% | $87.373 | $87.37 | $87.35 | $87.40 |
| Purchase #3 | $246.54 | 12.698% | $277.8456 | $277.85 | $277.85 | $277.80 |
| Purchase #4 | $72.31 | 11.678% | $80.7544 | $80.75 | $80.75 | $80.80 |
| Purchase #5 | $157.98 | 13.121% | $178.7086 | $178.71 | $178.70 | $178.70 |
| Purchase #6 | $121.33 | 9.314% | $132.6307 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $218.34 | 4.749% | $228.709 | $228.71 | $228.70 | $228.70 |
| 7 purchase totals = | $941.38 | $1,034.2397 | $1,034.24 | $1,034.20 | $1,034.20 | |