| 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 | $210.75 | 5.457% | $222.2506 | $222.25 | $222.25 | $222.30 |
| Purchase #2 | $240.35 | 11.803% | $268.7185 | $268.72 | $268.70 | $268.70 |
| Purchase #3 | $38.94 | 10.581% | $43.0602 | $43.06 | $43.05 | $43.10 |
| Purchase #4 | $49.31 | 12.661% | $55.5531 | $55.55 | $55.55 | $55.60 |
| Purchase #5 | $202.97 | 9.232% | $221.7082 | $221.71 | $221.70 | $221.70 |
| Purchase #6 | $187.74 | 5.811% | $198.6496 | $198.65 | $198.65 | $198.60 |
| Purchase #7 | $99.99 | 3.572% | $103.5616 | $103.56 | $103.55 | $103.60 |
| 7 purchase totals = | $1,030.05 | $1,113.5018 | $1,113.50 | $1,113.45 | $1,113.60 | |