| 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 | $136.27 | 9.130% | $148.7115 | $148.71 | $148.70 | $148.70 |
| Purchase #2 | $25.42 | 12.392% | $28.57 | $28.57 | $28.55 | $28.60 |
| Purchase #3 | $231.39 | 8.534% | $251.1368 | $251.14 | $251.15 | $251.10 |
| Purchase #4 | $245.89 | 3.252% | $253.8863 | $253.89 | $253.90 | $253.90 |
| Purchase #5 | $237.79 | 4.290% | $247.9912 | $247.99 | $248.00 | $248.00 |
| Purchase #6 | $96.46 | 12.486% | $108.504 | $108.50 | $108.50 | $108.50 |
| Purchase #7 | $173.77 | 3.455% | $179.7738 | $179.77 | $179.75 | $179.80 |
| 7 purchase totals = | $1,146.99 | $1,218.5736 | $1,218.57 | $1,218.55 | $1,218.60 | |