| 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 | $197.79 | 7.314% | $212.2564 | $212.26 | $212.25 | $212.30 |
| Purchase #2 | $190.49 | 12.558% | $214.4117 | $214.41 | $214.40 | $214.40 |
| Purchase #3 | $124.77 | 8.553% | $135.4416 | $135.44 | $135.45 | $135.40 |
| Purchase #4 | $121.99 | 9.235% | $133.2558 | $133.26 | $133.25 | $133.30 |
| Purchase #5 | $137.80 | 8.841% | $149.9829 | $149.98 | $150.00 | $150.00 |
| Purchase #6 | $183.34 | 6.186% | $194.6814 | $194.68 | $194.70 | $194.70 |
| Purchase #7 | $249.50 | 3.725% | $258.7939 | $258.79 | $258.80 | $258.80 |
| 7 purchase totals = | $1,205.68 | $1,298.8237 | $1,298.82 | $1,298.85 | $1,298.90 | |