| 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 | $183.72 | 13.551% | $208.6159 | $208.62 | $208.60 | $208.60 |
| Purchase #2 | $101.40 | 6.176% | $107.6625 | $107.66 | $107.65 | $107.70 |
| Purchase #3 | $193.80 | 4.396% | $202.3194 | $202.32 | $202.30 | $202.30 |
| Purchase #4 | $97.36 | 8.138% | $105.2832 | $105.28 | $105.30 | $105.30 |
| Purchase #5 | $89.29 | 4.214% | $93.0527 | $93.05 | $93.05 | $93.10 |
| Purchase #6 | $235.87 | 7.647% | $253.907 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $76.72 | 3.540% | $79.4359 | $79.44 | $79.45 | $79.40 |
| 7 purchase totals = | $978.16 | $1,050.2766 | $1,050.28 | $1,050.25 | $1,050.30 | |