| 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 | $240.58 | 4.527% | $251.4711 | $251.47 | $251.45 | $251.50 |
| Purchase #2 | $185.92 | 11.636% | $207.5537 | $207.55 | $207.55 | $207.60 |
| Purchase #3 | $202.52 | 12.247% | $227.3226 | $227.32 | $227.30 | $227.30 |
| Purchase #4 | $154.55 | 6.865% | $165.1599 | $165.16 | $165.15 | $165.20 |
| Purchase #5 | $167.36 | 3.867% | $173.8318 | $173.83 | $173.85 | $173.80 |
| Purchase #6 | $150.43 | 9.481% | $164.6923 | $164.69 | $164.70 | $164.70 |
| Purchase #7 | $111.46 | 5.418% | $117.4989 | $117.50 | $117.50 | $117.50 |
| 7 purchase totals = | $1,212.82 | $1,307.5303 | $1,307.52 | $1,307.50 | $1,307.60 | |