| 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 | $93.44 | 9.418% | $102.2402 | $102.24 | $102.25 | $102.20 |
| Purchase #2 | $126.41 | 6.131% | $134.1602 | $134.16 | $134.15 | $134.20 |
| Purchase #3 | $139.63 | 5.747% | $147.6545 | $147.65 | $147.65 | $147.70 |
| Purchase #4 | $198.71 | 4.618% | $207.8864 | $207.89 | $207.90 | $207.90 |
| Purchase #5 | $164.26 | 13.810% | $186.9443 | $186.94 | $186.95 | $186.90 |
| Purchase #6 | $192.61 | 9.202% | $210.334 | $210.33 | $210.35 | $210.30 |
| Purchase #7 | $245.60 | 10.254% | $270.7838 | $270.78 | $270.80 | $270.80 |
| 7 purchase totals = | $1,160.66 | $1,260.0034 | $1,259.99 | $1,260.05 | $1,260.00 | |