| 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 | $195.41 | 3.277% | $201.8136 | $201.81 | $201.80 | $201.80 |
| Purchase #2 | $102.32 | 13.620% | $116.256 | $116.26 | $116.25 | $116.30 |
| Purchase #3 | $193.37 | 9.112% | $210.9899 | $210.99 | $211.00 | $211.00 |
| Purchase #4 | $143.58 | 6.777% | $153.3104 | $153.31 | $153.30 | $153.30 |
| Purchase #5 | $10.81 | 8.245% | $11.7013 | $11.70 | $11.70 | $11.70 |
| Purchase #6 | $112.90 | 3.675% | $117.0491 | $117.05 | $117.05 | $117.00 |
| Purchase #7 | $187.59 | 8.747% | $203.9985 | $204.00 | $204.00 | $204.00 |
| 7 purchase totals = | $945.98 | $1,015.1188 | $1,015.12 | $1,015.10 | $1,015.10 | |