| 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 | $179.70 | 11.302% | $200.0097 | $200.01 | $200.00 | $200.00 |
| Purchase #2 | $116.35 | 8.822% | $126.6144 | $126.61 | $126.60 | $126.60 |
| Purchase #3 | $207.27 | 7.196% | $222.1851 | $222.19 | $222.20 | $222.20 |
| Purchase #4 | $10.44 | 6.812% | $11.1512 | $11.15 | $11.15 | $11.20 |
| Purchase #5 | $189.38 | 4.625% | $198.1388 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $121.29 | 8.531% | $131.6372 | $131.64 | $131.65 | $131.60 |
| Purchase #7 | $205.61 | 7.185% | $220.3831 | $220.38 | $220.40 | $220.40 |
| 7 purchase totals = | $1,030.04 | $1,110.1195 | $1,110.12 | $1,110.15 | $1,110.10 | |