| 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 | $222.68 | 11.797% | $248.9496 | $248.95 | $248.95 | $248.90 |
| Purchase #2 | $206.69 | 3.171% | $213.2441 | $213.24 | $213.25 | $213.20 |
| Purchase #3 | $17.92 | 3.440% | $18.5364 | $18.54 | $18.55 | $18.50 |
| Purchase #4 | $180.82 | 9.484% | $197.969 | $197.97 | $197.95 | $198.00 |
| Purchase #5 | $19.70 | 6.624% | $21.0049 | $21.00 | $21.00 | $21.00 |
| Purchase #6 | $180.69 | 5.729% | $191.0417 | $191.04 | $191.05 | $191.00 |
| Purchase #7 | $178.85 | 11.830% | $200.008 | $200.01 | $200.00 | $200.00 |
| 7 purchase totals = | $1,007.35 | $1,090.7537 | $1,090.75 | $1,090.75 | $1,090.60 | |