| 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 | $113.99 | 9.452% | $124.7643 | $124.76 | $124.75 | $124.80 |
| Purchase #2 | $188.73 | 11.704% | $210.819 | $210.82 | $210.80 | $210.80 |
| Purchase #3 | $207.51 | 11.485% | $231.3425 | $231.34 | $231.35 | $231.30 |
| Purchase #4 | $168.38 | 5.137% | $177.0297 | $177.03 | $177.05 | $177.00 |
| Purchase #5 | $235.77 | 6.392% | $250.8404 | $250.84 | $250.85 | $250.80 |
| Purchase #6 | $188.41 | 9.303% | $205.9378 | $205.94 | $205.95 | $205.90 |
| Purchase #7 | $197.50 | 7.199% | $211.718 | $211.72 | $211.70 | $211.70 |
| 7 purchase totals = | $1,300.29 | $1,412.4517 | $1,412.45 | $1,412.45 | $1,412.30 | |