| 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 | $7.29 | 9.416% | $7.9764 | $7.98 | $8.00 | $8.00 |
| Purchase #2 | $145.27 | 11.698% | $162.2637 | $162.26 | $162.25 | $162.30 |
| Purchase #3 | $241.34 | 3.778% | $250.4578 | $250.46 | $250.45 | $250.50 |
| Purchase #4 | $51.27 | 7.151% | $54.9363 | $54.94 | $54.95 | $54.90 |
| Purchase #5 | $171.38 | 7.536% | $184.2952 | $184.30 | $184.30 | $184.30 |
| Purchase #6 | $224.86 | 4.205% | $234.3154 | $234.32 | $234.30 | $234.30 |
| Purchase #7 | $135.81 | 11.870% | $151.9306 | $151.93 | $151.95 | $151.90 |
| 7 purchase totals = | $977.22 | $1,046.1754 | $1,046.19 | $1,046.20 | $1,046.20 | |