| 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 | $98.99 | 9.451% | $108.3455 | $108.35 | $108.35 | $108.30 |
| Purchase #2 | $230.32 | 6.542% | $245.3875 | $245.39 | $245.40 | $245.40 |
| Purchase #3 | $219.67 | 10.446% | $242.6167 | $242.62 | $242.60 | $242.60 |
| Purchase #4 | $152.65 | 5.865% | $161.6029 | $161.60 | $161.60 | $161.60 |
| Purchase #5 | $231.33 | 6.596% | $246.5885 | $246.59 | $246.60 | $246.60 |
| Purchase #6 | $222.98 | 9.214% | $243.5254 | $243.53 | $243.55 | $243.50 |
| Purchase #7 | $102.66 | 10.806% | $113.7534 | $113.75 | $113.75 | $113.80 |
| 7 purchase totals = | $1,258.60 | $1,361.8199 | $1,361.83 | $1,361.85 | $1,361.80 | |