| 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 | $238.45 | 13.559% | $270.7814 | $270.78 | $270.80 | $270.80 |
| Purchase #2 | $22.75 | 7.278% | $24.4057 | $24.41 | $24.40 | $24.40 |
| Purchase #3 | $149.76 | 11.557% | $167.0678 | $167.07 | $167.05 | $167.10 |
| Purchase #4 | $177.94 | 11.319% | $198.081 | $198.08 | $198.10 | $198.10 |
| Purchase #5 | $196.74 | 11.490% | $219.3454 | $219.35 | $219.35 | $219.30 |
| Purchase #6 | $152.46 | 9.117% | $166.3598 | $166.36 | $166.35 | $166.40 |
| Purchase #7 | $91.68 | 4.162% | $95.4957 | $95.50 | $95.50 | $95.50 |
| 7 purchase totals = | $1,029.78 | $1,141.5368 | $1,141.55 | $1,141.55 | $1,141.60 | |