| 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 | $208.28 | 7.147% | $223.1658 | $223.17 | $223.15 | $223.20 |
| Purchase #2 | $181.71 | 6.592% | $193.6883 | $193.69 | $193.70 | $193.70 |
| Purchase #3 | $183.81 | 7.842% | $198.2244 | $198.22 | $198.20 | $198.20 |
| Purchase #4 | $99.46 | 11.338% | $110.7368 | $110.74 | $110.75 | $110.70 |
| Purchase #5 | $144.87 | 12.220% | $162.5731 | $162.57 | $162.55 | $162.60 |
| Purchase #6 | $239.53 | 4.420% | $250.1172 | $250.12 | $250.10 | $250.10 |
| Purchase #7 | $224.35 | 12.273% | $251.8845 | $251.88 | $251.90 | $251.90 |
| 7 purchase totals = | $1,282.01 | $1,390.3901 | $1,390.39 | $1,390.35 | $1,390.40 | |