| 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 | $240.64 | 5.832% | $254.6741 | $254.67 | $254.65 | $254.70 |
| Purchase #2 | $148.98 | 11.212% | $165.6836 | $165.68 | $165.70 | $165.70 |
| Purchase #3 | $221.52 | 4.767% | $232.0799 | $232.08 | $232.10 | $232.10 |
| Purchase #4 | $218.82 | 9.292% | $239.1528 | $239.15 | $239.15 | $239.20 |
| Purchase #5 | $54.96 | 6.448% | $58.5038 | $58.50 | $58.50 | $58.50 |
| Purchase #6 | $6.31 | 8.518% | $6.8475 | $6.85 | $6.85 | $6.80 |
| Purchase #7 | $136.54 | 6.683% | $145.665 | $145.67 | $145.65 | $145.70 |
| 7 purchase totals = | $1,027.77 | $1,102.6067 | $1,102.60 | $1,102.60 | $1,102.70 | |