| 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 | $223.32 | 7.780% | $240.6943 | $240.69 | $240.70 | $240.70 |
| Purchase #2 | $51.91 | 3.853% | $53.9101 | $53.91 | $53.90 | $53.90 |
| Purchase #3 | $195.99 | 5.139% | $206.0619 | $206.06 | $206.05 | $206.10 |
| Purchase #4 | $17.90 | 6.131% | $18.9974 | $19.00 | $19.00 | $19.00 |
| Purchase #5 | $238.70 | 3.537% | $247.1428 | $247.14 | $247.15 | $247.10 |
| Purchase #6 | $206.61 | 4.364% | $215.6265 | $215.63 | $215.65 | $215.60 |
| Purchase #7 | $165.36 | 4.822% | $173.3337 | $173.33 | $173.35 | $173.30 |
| 7 purchase totals = | $1,099.79 | $1,155.7667 | $1,155.76 | $1,155.80 | $1,155.70 | |