| 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 | $209.42 | 6.546% | $223.1286 | $223.13 | $223.15 | $223.10 |
| Purchase #2 | $208.74 | 4.484% | $218.0999 | $218.10 | $218.10 | $218.10 |
| Purchase #3 | $174.77 | 12.144% | $195.9941 | $195.99 | $196.00 | $196.00 |
| Purchase #4 | $236.86 | 5.865% | $250.7518 | $250.75 | $250.75 | $250.80 |
| Purchase #5 | $195.59 | 3.157% | $201.7648 | $201.76 | $201.75 | $201.80 |
| Purchase #6 | $153.87 | 12.707% | $173.4223 | $173.42 | $173.40 | $173.40 |
| Purchase #7 | $22.35 | 13.473% | $25.3612 | $25.36 | $25.35 | $25.40 |
| 7 purchase totals = | $1,201.60 | $1,288.5227 | $1,288.51 | $1,288.50 | $1,288.60 | |