| 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 | $232.92 | 8.136% | $251.8704 | $251.87 | $251.85 | $251.90 |
| Purchase #2 | $178.71 | 4.571% | $186.8788 | $186.88 | $186.90 | $186.90 |
| Purchase #3 | $33.25 | 3.678% | $34.4729 | $34.47 | $34.45 | $34.50 |
| Purchase #4 | $213.73 | 4.453% | $223.2474 | $223.25 | $223.25 | $223.20 |
| Purchase #5 | $199.55 | 7.311% | $214.1391 | $214.14 | $214.15 | $214.10 |
| Purchase #6 | $104.31 | 5.870% | $110.433 | $110.43 | $110.45 | $110.40 |
| Purchase #7 | $8.49 | 10.301% | $9.3646 | $9.36 | $9.35 | $9.40 |
| 7 purchase totals = | $970.96 | $1,030.4062 | $1,030.40 | $1,030.40 | $1,030.40 | |