| 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 | $14.62 | 10.297% | $16.1254 | $16.13 | $16.15 | $16.10 |
| Purchase #2 | $188.76 | 11.616% | $210.6864 | $210.69 | $210.70 | $210.70 |
| Purchase #3 | $231.51 | 6.607% | $246.8059 | $246.81 | $246.80 | $246.80 |
| Purchase #4 | $213.66 | 10.110% | $235.261 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $67.35 | 11.422% | $75.0427 | $75.04 | $75.05 | $75.00 |
| Purchase #6 | $73.53 | 6.862% | $78.5756 | $78.58 | $78.60 | $78.60 |
| Purchase #7 | $141.67 | 6.396% | $150.7312 | $150.73 | $150.75 | $150.70 |
| 7 purchase totals = | $931.10 | $1,013.2282 | $1,013.24 | $1,013.30 | $1,013.20 | |