| 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 | $220.83 | 3.457% | $228.4641 | $228.46 | $228.45 | $228.50 |
| Purchase #2 | $28.75 | 4.707% | $30.1033 | $30.10 | $30.10 | $30.10 |
| Purchase #3 | $210.73 | 4.190% | $219.5596 | $219.56 | $219.55 | $219.60 |
| Purchase #4 | $29.45 | 7.780% | $31.7412 | $31.74 | $31.75 | $31.70 |
| Purchase #5 | $72.48 | 3.102% | $74.7283 | $74.73 | $74.75 | $74.70 |
| Purchase #6 | $205.45 | 4.663% | $215.0301 | $215.03 | $215.05 | $215.00 |
| Purchase #7 | $227.90 | 12.729% | $256.9094 | $256.91 | $256.90 | $256.90 |
| 7 purchase totals = | $995.59 | $1,056.5360 | $1,056.53 | $1,056.55 | $1,056.50 | |