| 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 | $209.70 | 6.149% | $222.5945 | $222.59 | $222.60 | $222.60 |
| Purchase #2 | $232.31 | 4.213% | $242.0972 | $242.10 | $242.10 | $242.10 |
| Purchase #3 | $243.42 | 9.506% | $266.5595 | $266.56 | $266.55 | $266.60 |
| Purchase #4 | $250.54 | 8.789% | $272.56 | $272.56 | $272.55 | $272.60 |
| Purchase #5 | $221.72 | 8.706% | $241.0229 | $241.02 | $241.00 | $241.00 |
| Purchase #6 | $202.72 | 10.349% | $223.6995 | $223.70 | $223.70 | $223.70 |
| Purchase #7 | $245.57 | 11.771% | $274.476 | $274.48 | $274.50 | $274.50 |
| 7 purchase totals = | $1,605.98 | $1,743.0096 | $1,743.01 | $1,743.00 | $1,743.10 | |