| 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 | $192.60 | 5.298% | $202.8039 | $202.80 | $202.80 | $202.80 |
| Purchase #2 | $219.57 | 3.727% | $227.7534 | $227.75 | $227.75 | $227.80 |
| Purchase #3 | $144.92 | 3.327% | $149.7415 | $149.74 | $149.75 | $149.70 |
| Purchase #4 | $196.59 | 12.367% | $220.9023 | $220.90 | $220.90 | $220.90 |
| Purchase #5 | $210.81 | 7.539% | $226.703 | $226.70 | $226.70 | $226.70 |
| Purchase #6 | $114.53 | 8.666% | $124.4552 | $124.46 | $124.45 | $124.50 |
| Purchase #7 | $103.92 | 13.370% | $117.8141 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $1,182.94 | $1,270.1734 | $1,270.16 | $1,270.15 | $1,270.20 | |