| 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 | $203.88 | 13.209% | $230.8105 | $230.81 | $230.80 | $230.80 |
| Purchase #2 | $188.51 | 8.427% | $204.3957 | $204.40 | $204.40 | $204.40 |
| Purchase #3 | $115.72 | 7.803% | $124.7496 | $124.75 | $124.75 | $124.70 |
| Purchase #4 | $181.52 | 10.668% | $200.8846 | $200.88 | $200.90 | $200.90 |
| Purchase #5 | $142.76 | 9.586% | $156.445 | $156.45 | $156.45 | $156.40 |
| Purchase #6 | $172.58 | 13.263% | $195.4693 | $195.47 | $195.45 | $195.50 |
| Purchase #7 | $135.70 | 12.363% | $152.4766 | $152.48 | $152.50 | $152.50 |
| 7 purchase totals = | $1,140.67 | $1,265.2313 | $1,265.24 | $1,265.25 | $1,265.20 | |