| 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 | $80.72 | 12.781% | $91.0368 | $91.04 | $91.05 | $91.00 |
| Purchase #2 | $227.62 | 5.359% | $239.8182 | $239.82 | $239.80 | $239.80 |
| Purchase #3 | $223.84 | 12.245% | $251.2492 | $251.25 | $251.25 | $251.20 |
| Purchase #4 | $178.81 | 3.765% | $185.5422 | $185.54 | $185.55 | $185.50 |
| Purchase #5 | $190.48 | 4.475% | $199.004 | $199.00 | $199.00 | $199.00 |
| Purchase #6 | $153.94 | 12.306% | $172.8839 | $172.88 | $172.90 | $172.90 |
| Purchase #7 | $103.51 | 11.846% | $115.7718 | $115.77 | $115.75 | $115.80 |
| 7 purchase totals = | $1,158.92 | $1,255.3061 | $1,255.30 | $1,255.30 | $1,255.20 | |