| 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 | $98.98 | 10.826% | $109.6956 | $109.70 | $109.70 | $109.70 |
| Purchase #2 | $203.38 | 9.682% | $223.0713 | $223.07 | $223.05 | $223.10 |
| Purchase #3 | $198.92 | 6.343% | $211.5375 | $211.54 | $211.55 | $211.50 |
| Purchase #4 | $231.35 | 11.310% | $257.5157 | $257.52 | $257.50 | $257.50 |
| Purchase #5 | $52.48 | 13.170% | $59.3916 | $59.39 | $59.40 | $59.40 |
| Purchase #6 | $164.69 | 6.535% | $175.4525 | $175.45 | $175.45 | $175.50 |
| Purchase #7 | $79.73 | 11.559% | $88.946 | $88.95 | $88.95 | $88.90 |
| 7 purchase totals = | $1,029.53 | $1,125.6102 | $1,125.62 | $1,125.60 | $1,125.60 | |