| 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 | $226.38 | 5.675% | $239.2271 | $239.23 | $239.25 | $239.20 |
| Purchase #2 | $154.90 | 11.569% | $172.8204 | $172.82 | $172.80 | $172.80 |
| Purchase #3 | $33.34 | 6.528% | $35.5164 | $35.52 | $35.50 | $35.50 |
| Purchase #4 | $247.33 | 4.622% | $258.7616 | $258.76 | $258.75 | $258.80 |
| Purchase #5 | $221.76 | 10.766% | $245.6347 | $245.63 | $245.65 | $245.60 |
| Purchase #6 | $245.52 | 8.404% | $266.1535 | $266.15 | $266.15 | $266.20 |
| Purchase #7 | $167.95 | 13.188% | $190.0992 | $190.10 | $190.10 | $190.10 |
| 7 purchase totals = | $1,297.18 | $1,408.2129 | $1,408.21 | $1,408.20 | $1,408.20 | |