| 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 | $31.54 | 12.255% | $35.4052 | $35.41 | $35.40 | $35.40 |
| Purchase #2 | $121.59 | 6.438% | $129.418 | $129.42 | $129.40 | $129.40 |
| Purchase #3 | $133.87 | 5.665% | $141.4537 | $141.45 | $141.45 | $141.50 |
| Purchase #4 | $228.66 | 7.726% | $246.3263 | $246.33 | $246.35 | $246.30 |
| Purchase #5 | $113.52 | 3.732% | $117.7566 | $117.76 | $117.75 | $117.80 |
| Purchase #6 | $168.88 | 12.177% | $189.4445 | $189.44 | $189.45 | $189.40 |
| Purchase #7 | $146.90 | 6.349% | $156.2267 | $156.23 | $156.25 | $156.20 |
| 7 purchase totals = | $944.96 | $1,016.0310 | $1,016.04 | $1,016.05 | $1,016.00 | |