| 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 | $94.88 | 9.224% | $103.6317 | $103.63 | $103.65 | $103.60 |
| Purchase #2 | $250.74 | 11.244% | $278.9332 | $278.93 | $278.95 | $278.90 |
| Purchase #3 | $124.43 | 5.873% | $131.7378 | $131.74 | $131.75 | $131.70 |
| Purchase #4 | $36.79 | 6.372% | $39.1343 | $39.13 | $39.15 | $39.10 |
| Purchase #5 | $133.59 | 4.526% | $139.6363 | $139.64 | $139.65 | $139.60 |
| Purchase #6 | $190.27 | 5.363% | $200.4742 | $200.47 | $200.45 | $200.50 |
| Purchase #7 | $167.81 | 5.625% | $177.2493 | $177.25 | $177.25 | $177.20 |
| 7 purchase totals = | $998.51 | $1,070.7968 | $1,070.79 | $1,070.85 | $1,070.60 | |