| 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 | $83.46 | 8.333% | $90.4147 | $90.41 | $90.40 | $90.40 |
| Purchase #2 | $186.32 | 6.426% | $198.2929 | $198.29 | $198.30 | $198.30 |
| Purchase #3 | $204.72 | 4.807% | $214.5609 | $214.56 | $214.55 | $214.60 |
| Purchase #4 | $213.35 | 8.399% | $231.2693 | $231.27 | $231.25 | $231.30 |
| Purchase #5 | $58.62 | 8.739% | $63.7428 | $63.74 | $63.75 | $63.70 |
| Purchase #6 | $61.63 | 3.783% | $63.9615 | $63.96 | $63.95 | $64.00 |
| Purchase #7 | $210.93 | 9.498% | $230.9641 | $230.96 | $230.95 | $231.00 |
| 7 purchase totals = | $1,019.03 | $1,093.2062 | $1,093.19 | $1,093.15 | $1,093.30 | |