| 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 | $212.55 | 11.865% | $237.7691 | $237.77 | $237.75 | $237.80 |
| Purchase #2 | $179.35 | 9.599% | $196.5658 | $196.57 | $196.55 | $196.60 |
| Purchase #3 | $72.91 | 13.310% | $82.6143 | $82.61 | $82.60 | $82.60 |
| Purchase #4 | $175.44 | 10.197% | $193.3296 | $193.33 | $193.35 | $193.30 |
| Purchase #5 | $153.94 | 3.195% | $158.8584 | $158.86 | $158.85 | $158.90 |
| Purchase #6 | $176.88 | 11.678% | $197.536 | $197.54 | $197.55 | $197.50 |
| Purchase #7 | $113.28 | 6.265% | $120.377 | $120.38 | $120.40 | $120.40 |
| 7 purchase totals = | $1,084.35 | $1,187.0502 | $1,187.06 | $1,187.05 | $1,187.10 | |