| 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 | $191.70 | 4.682% | $200.6754 | $200.68 | $200.70 | $200.70 |
| Purchase #2 | $41.97 | 3.545% | $43.4578 | $43.46 | $43.45 | $43.50 |
| Purchase #3 | $172.35 | 13.444% | $195.5207 | $195.52 | $195.50 | $195.50 |
| Purchase #4 | $142.60 | 13.128% | $161.3205 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $181.64 | 8.716% | $197.4717 | $197.47 | $197.45 | $197.50 |
| Purchase #6 | $74.79 | 8.615% | $81.2332 | $81.23 | $81.25 | $81.20 |
| Purchase #7 | $143.92 | 5.236% | $151.4557 | $151.46 | $151.45 | $151.50 |
| 7 purchase totals = | $948.97 | $1,031.1350 | $1,031.14 | $1,031.10 | $1,031.20 | |