| 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 | $104.69 | 13.335% | $118.6504 | $118.65 | $118.65 | $118.70 |
| Purchase #2 | $207.52 | 8.439% | $225.0326 | $225.03 | $225.05 | $225.00 |
| Purchase #3 | $140.81 | 6.812% | $150.402 | $150.40 | $150.40 | $150.40 |
| Purchase #4 | $170.86 | 5.700% | $180.599 | $180.60 | $180.60 | $180.60 |
| Purchase #5 | $203.56 | 13.741% | $231.5312 | $231.53 | $231.55 | $231.50 |
| Purchase #6 | $68.98 | 10.216% | $76.027 | $76.03 | $76.05 | $76.00 |
| Purchase #7 | $198.86 | 12.190% | $223.101 | $223.10 | $223.10 | $223.10 |
| 7 purchase totals = | $1,095.28 | $1,205.3432 | $1,205.34 | $1,205.40 | $1,205.30 | |