| 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 | $103.60 | 13.245% | $117.3218 | $117.32 | $117.30 | $117.30 |
| Purchase #2 | $11.35 | 6.669% | $12.1069 | $12.11 | $12.10 | $12.10 |
| Purchase #3 | $58.92 | 12.480% | $66.2732 | $66.27 | $66.25 | $66.30 |
| Purchase #4 | $234.93 | 6.748% | $250.7831 | $250.78 | $250.80 | $250.80 |
| Purchase #5 | $105.39 | 11.294% | $117.2927 | $117.29 | $117.30 | $117.30 |
| Purchase #6 | $142.81 | 12.803% | $161.094 | $161.09 | $161.10 | $161.10 |
| Purchase #7 | $166.89 | 4.834% | $174.9575 | $174.96 | $174.95 | $175.00 |
| 7 purchase totals = | $823.89 | $899.8292 | $899.82 | $899.80 | $899.90 | |