| 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 | $192.93 | 4.837% | $202.262 | $202.26 | $202.25 | $202.30 |
| Purchase #2 | $66.99 | 13.247% | $75.8642 | $75.86 | $75.85 | $75.90 |
| Purchase #3 | $249.69 | 7.620% | $268.7164 | $268.72 | $268.70 | $268.70 |
| Purchase #4 | $18.82 | 5.124% | $19.7843 | $19.78 | $19.80 | $19.80 |
| Purchase #5 | $244.29 | 5.483% | $257.6844 | $257.68 | $257.70 | $257.70 |
| Purchase #6 | $30.59 | 9.576% | $33.5193 | $33.52 | $33.50 | $33.50 |
| Purchase #7 | $31.61 | 4.538% | $33.0445 | $33.04 | $33.05 | $33.00 |
| 7 purchase totals = | $834.92 | $890.8751 | $890.86 | $890.85 | $890.90 | |