| 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 | $250.63 | 7.394% | $269.1616 | $269.16 | $269.15 | $269.20 |
| Purchase #2 | $230.77 | 10.654% | $255.3562 | $255.36 | $255.35 | $255.40 |
| Purchase #3 | $50.87 | 3.469% | $52.6347 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $18.83 | 5.407% | $19.8481 | $19.85 | $19.85 | $19.80 |
| Purchase #5 | $170.69 | 9.641% | $187.1462 | $187.15 | $187.15 | $187.10 |
| Purchase #6 | $192.95 | 12.551% | $217.1672 | $217.17 | $217.15 | $217.20 |
| Purchase #7 | $143.70 | 6.650% | $153.2561 | $153.26 | $153.25 | $153.30 |
| 7 purchase totals = | $1,058.44 | $1,154.5701 | $1,154.58 | $1,154.55 | $1,154.60 | |