| 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 | $54.32 | 7.774% | $58.5428 | $58.54 | $58.55 | $58.50 |
| Purchase #2 | $215.49 | 12.311% | $242.019 | $242.02 | $242.00 | $242.00 |
| Purchase #3 | $250.64 | 9.653% | $274.8343 | $274.83 | $274.85 | $274.80 |
| Purchase #4 | $175.66 | 13.503% | $199.3794 | $199.38 | $199.40 | $199.40 |
| Purchase #5 | $167.61 | 10.241% | $184.7749 | $184.77 | $184.75 | $184.80 |
| Purchase #6 | $186.96 | 12.861% | $211.0049 | $211.00 | $211.00 | $211.00 |
| Purchase #7 | $141.96 | 3.681% | $147.1855 | $147.19 | $147.20 | $147.20 |
| 7 purchase totals = | $1,192.64 | $1,317.7408 | $1,317.73 | $1,317.75 | $1,317.70 | |