| 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 | $203.79 | 13.769% | $231.8498 | $231.85 | $231.85 | $231.80 |
| Purchase #2 | $84.44 | 5.517% | $89.0986 | $89.10 | $89.10 | $89.10 |
| Purchase #3 | $104.79 | 5.726% | $110.7903 | $110.79 | $110.80 | $110.80 |
| Purchase #4 | $136.85 | 6.549% | $145.8123 | $145.81 | $145.80 | $145.80 |
| Purchase #5 | $201.81 | 4.570% | $211.0327 | $211.03 | $211.05 | $211.00 |
| Purchase #6 | $241.74 | 3.576% | $250.3846 | $250.38 | $250.40 | $250.40 |
| Purchase #7 | $233.55 | 3.588% | $241.9298 | $241.93 | $241.95 | $241.90 |
| 7 purchase totals = | $1,206.97 | $1,280.8981 | $1,280.89 | $1,280.95 | $1,280.80 | |