| 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 | $18.40 | 4.800% | $19.2832 | $19.28 | $19.30 | $19.30 |
| Purchase #2 | $158.58 | 12.809% | $178.8925 | $178.89 | $178.90 | $178.90 |
| Purchase #3 | $162.90 | 13.166% | $184.3474 | $184.35 | $184.35 | $184.30 |
| Purchase #4 | $187.28 | 3.558% | $193.9434 | $193.94 | $193.95 | $193.90 |
| Purchase #5 | $125.25 | 3.463% | $129.5874 | $129.59 | $129.60 | $129.60 |
| Purchase #6 | $206.34 | 13.428% | $234.0473 | $234.05 | $234.05 | $234.00 |
| Purchase #7 | $49.58 | 10.428% | $54.7502 | $54.75 | $54.75 | $54.80 |
| 7 purchase totals = | $908.33 | $994.8514 | $994.85 | $994.90 | $994.80 | |