| 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 | $191.27 | 13.433% | $216.9633 | $216.96 | $216.95 | $217.00 |
| Purchase #2 | $248.56 | 3.241% | $256.6158 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $219.52 | 3.456% | $227.1066 | $227.11 | $227.10 | $227.10 |
| Purchase #4 | $41.64 | 9.432% | $45.5675 | $45.57 | $45.55 | $45.60 |
| Purchase #5 | $138.89 | 12.133% | $155.7415 | $155.74 | $155.75 | $155.70 |
| Purchase #6 | $70.91 | 9.607% | $77.7223 | $77.72 | $77.70 | $77.70 |
| Purchase #7 | $186.41 | 7.378% | $200.1633 | $200.16 | $200.15 | $200.20 |
| 7 purchase totals = | $1,097.20 | $1,179.8803 | $1,179.88 | $1,179.80 | $1,179.90 | |