| 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 | $208.25 | 9.849% | $228.7605 | $228.76 | $228.75 | $228.80 |
| Purchase #2 | $186.99 | 5.555% | $197.3773 | $197.38 | $197.40 | $197.40 |
| Purchase #3 | $193.93 | 13.570% | $220.2463 | $220.25 | $220.25 | $220.20 |
| Purchase #4 | $226.69 | 8.108% | $245.07 | $245.07 | $245.05 | $245.10 |
| Purchase #5 | $124.80 | 12.574% | $140.4924 | $140.49 | $140.50 | $140.50 |
| Purchase #6 | $172.91 | 4.475% | $180.6477 | $180.65 | $180.65 | $180.60 |
| Purchase #7 | $7.43 | 3.823% | $7.714 | $7.71 | $7.70 | $7.70 |
| 7 purchase totals = | $1,121.00 | $1,220.3082 | $1,220.31 | $1,220.30 | $1,220.30 | |