| 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 | $227.99 | 13.252% | $258.2032 | $258.20 | $258.20 | $258.20 |
| Purchase #2 | $53.75 | 8.763% | $58.4601 | $58.46 | $58.45 | $58.50 |
| Purchase #3 | $182.40 | 7.821% | $196.6655 | $196.67 | $196.65 | $196.70 |
| Purchase #4 | $123.66 | 13.262% | $140.0598 | $140.06 | $140.05 | $140.10 |
| Purchase #5 | $50.85 | 13.312% | $57.6192 | $57.62 | $57.60 | $57.60 |
| Purchase #6 | $35.44 | 9.607% | $38.8447 | $38.84 | $38.85 | $38.80 |
| Purchase #7 | $164.31 | 4.451% | $171.6234 | $171.62 | $171.60 | $171.60 |
| 7 purchase totals = | $838.40 | $921.4759 | $921.47 | $921.40 | $921.50 | |