| 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 | $202.52 | 13.780% | $230.4273 | $230.43 | $230.45 | $230.40 |
| Purchase #2 | $177.44 | 4.701% | $185.7815 | $185.78 | $185.80 | $185.80 |
| Purchase #3 | $199.36 | 6.411% | $212.141 | $212.14 | $212.15 | $212.10 |
| Purchase #4 | $156.31 | 8.270% | $169.2368 | $169.24 | $169.25 | $169.20 |
| Purchase #5 | $64.50 | 8.339% | $69.8787 | $69.88 | $69.90 | $69.90 |
| Purchase #6 | $244.29 | 9.500% | $267.4976 | $267.50 | $267.50 | $267.50 |
| Purchase #7 | $89.64 | 13.730% | $101.9476 | $101.95 | $101.95 | $101.90 |
| 7 purchase totals = | $1,134.06 | $1,236.9105 | $1,236.92 | $1,237.00 | $1,236.80 | |