| 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 | $101.80 | 10.846% | $112.8412 | $112.84 | $112.85 | $112.80 |
| Purchase #2 | $202.86 | 7.603% | $218.2834 | $218.28 | $218.30 | $218.30 |
| Purchase #3 | $76.29 | 7.714% | $82.175 | $82.18 | $82.20 | $82.20 |
| Purchase #4 | $205.65 | 9.672% | $225.5405 | $225.54 | $225.55 | $225.50 |
| Purchase #5 | $226.89 | 6.184% | $240.9209 | $240.92 | $240.90 | $240.90 |
| Purchase #6 | $216.59 | 13.193% | $245.1647 | $245.16 | $245.15 | $245.20 |
| Purchase #7 | $163.99 | 13.765% | $186.5632 | $186.56 | $186.55 | $186.60 |
| 7 purchase totals = | $1,194.07 | $1,311.4889 | $1,311.48 | $1,311.50 | $1,311.50 | |