| 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 | $229.40 | 9.825% | $251.9386 | $251.94 | $251.95 | $251.90 |
| Purchase #2 | $156.77 | 7.664% | $168.7849 | $168.78 | $168.80 | $168.80 |
| Purchase #3 | $119.25 | 10.546% | $131.8261 | $131.83 | $131.85 | $131.80 |
| Purchase #4 | $86.80 | 7.103% | $92.9654 | $92.97 | $92.95 | $93.00 |
| Purchase #5 | $185.27 | 4.167% | $192.9902 | $192.99 | $193.00 | $193.00 |
| Purchase #6 | $224.40 | 9.765% | $246.3127 | $246.31 | $246.30 | $246.30 |
| Purchase #7 | $120.71 | 11.158% | $134.1788 | $134.18 | $134.20 | $134.20 |
| 7 purchase totals = | $1,122.60 | $1,218.9967 | $1,219.00 | $1,219.05 | $1,219.00 | |