| 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 | $225.49 | 6.275% | $239.6395 | $239.64 | $239.65 | $239.60 |
| Purchase #2 | $85.45 | 12.515% | $96.1441 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $55.29 | 11.368% | $61.5754 | $61.58 | $61.60 | $61.60 |
| Purchase #4 | $126.93 | 10.345% | $140.0609 | $140.06 | $140.05 | $140.10 |
| Purchase #5 | $81.56 | 8.489% | $88.4836 | $88.48 | $88.50 | $88.50 |
| Purchase #6 | $115.42 | 3.406% | $119.3512 | $119.35 | $119.35 | $119.40 |
| Purchase #7 | $181.57 | 11.435% | $202.3325 | $202.33 | $202.35 | $202.30 |
| 7 purchase totals = | $871.71 | $947.5872 | $947.58 | $947.65 | $947.60 | |