| 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 | $115.93 | 8.109% | $125.3308 | $125.33 | $125.35 | $125.30 |
| Purchase #2 | $103.49 | 6.336% | $110.0471 | $110.05 | $110.05 | $110.00 |
| Purchase #3 | $223.25 | 8.710% | $242.6951 | $242.70 | $242.70 | $242.70 |
| Purchase #4 | $155.25 | 10.246% | $171.1569 | $171.16 | $171.15 | $171.20 |
| Purchase #5 | $197.28 | 3.301% | $203.7922 | $203.79 | $203.80 | $203.80 |
| Purchase #6 | $7.86 | 13.324% | $8.9073 | $8.91 | $8.90 | $8.90 |
| Purchase #7 | $218.68 | 5.572% | $230.8648 | $230.86 | $230.85 | $230.90 |
| 7 purchase totals = | $1,021.74 | $1,092.7942 | $1,092.80 | $1,092.80 | $1,092.80 | |