| 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 | $207.41 | 11.228% | $230.698 | $230.70 | $230.70 | $230.70 |
| Purchase #2 | $200.73 | 6.422% | $213.6209 | $213.62 | $213.60 | $213.60 |
| Purchase #3 | $247.80 | 9.741% | $271.9382 | $271.94 | $271.95 | $271.90 |
| Purchase #4 | $138.80 | 12.716% | $156.4498 | $156.45 | $156.45 | $156.40 |
| Purchase #5 | $52.50 | 13.484% | $59.5791 | $59.58 | $59.60 | $59.60 |
| Purchase #6 | $165.88 | 3.376% | $171.4801 | $171.48 | $171.50 | $171.50 |
| Purchase #7 | $63.42 | 8.423% | $68.7619 | $68.76 | $68.75 | $68.80 |
| 7 purchase totals = | $1,076.54 | $1,172.5280 | $1,172.53 | $1,172.55 | $1,172.50 | |