| 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 | $198.67 | 3.729% | $206.0784 | $206.08 | $206.10 | $206.10 |
| Purchase #2 | $201.54 | 4.181% | $209.9664 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $95.87 | 10.629% | $106.06 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $36.37 | 6.676% | $38.7981 | $38.80 | $38.80 | $38.80 |
| Purchase #5 | $156.40 | 9.267% | $170.8936 | $170.89 | $170.90 | $170.90 |
| Purchase #6 | $223.65 | 4.768% | $234.3136 | $234.31 | $234.30 | $234.30 |
| Purchase #7 | $74.77 | 13.815% | $85.0995 | $85.10 | $85.10 | $85.10 |
| 7 purchase totals = | $987.27 | $1,051.2096 | $1,051.21 | $1,051.20 | $1,051.30 | |