| 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 | $104.55 | 10.716% | $115.7536 | $115.75 | $115.75 | $115.80 |
| Purchase #2 | $193.59 | 9.599% | $212.1727 | $212.17 | $212.15 | $212.20 |
| Purchase #3 | $202.66 | 10.269% | $223.4712 | $223.47 | $223.45 | $223.50 |
| Purchase #4 | $19.45 | 4.289% | $20.2842 | $20.28 | $20.30 | $20.30 |
| Purchase #5 | $15.90 | 10.196% | $17.5212 | $17.52 | $17.50 | $17.50 |
| Purchase #6 | $156.76 | 11.226% | $174.3579 | $174.36 | $174.35 | $174.40 |
| Purchase #7 | $247.64 | 13.596% | $281.3091 | $281.31 | $281.30 | $281.30 |
| 7 purchase totals = | $940.55 | $1,044.8699 | $1,044.86 | $1,044.80 | $1,045.00 | |