| 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 | $218.32 | 8.115% | $236.0367 | $236.04 | $236.05 | $236.00 |
| Purchase #2 | $183.25 | 4.349% | $191.2195 | $191.22 | $191.20 | $191.20 |
| Purchase #3 | $203.65 | 12.352% | $228.8048 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $144.37 | 4.336% | $150.6299 | $150.63 | $150.65 | $150.60 |
| Purchase #5 | $11.57 | 12.787% | $13.0495 | $13.05 | $13.05 | $13.00 |
| Purchase #6 | $217.73 | 13.529% | $247.1867 | $247.19 | $247.20 | $247.20 |
| Purchase #7 | $76.85 | 10.343% | $84.7986 | $84.80 | $84.80 | $84.80 |
| 7 purchase totals = | $1,055.74 | $1,151.7257 | $1,151.73 | $1,151.75 | $1,151.60 | |