| 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 | $199.74 | 3.621% | $206.9726 | $206.97 | $206.95 | $207.00 |
| Purchase #2 | $87.61 | 13.741% | $99.6485 | $99.65 | $99.65 | $99.60 |
| Purchase #3 | $9.74 | 12.325% | $10.9405 | $10.94 | $10.95 | $10.90 |
| Purchase #4 | $209.30 | 4.695% | $219.1266 | $219.13 | $219.15 | $219.10 |
| Purchase #5 | $239.32 | 7.457% | $257.1661 | $257.17 | $257.15 | $257.20 |
| Purchase #6 | $88.69 | 5.750% | $93.7897 | $93.79 | $93.80 | $93.80 |
| Purchase #7 | $119.40 | 4.520% | $124.7969 | $124.80 | $124.80 | $124.80 |
| 7 purchase totals = | $953.80 | $1,012.4409 | $1,012.45 | $1,012.45 | $1,012.40 | |