| 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 | $83.89 | 8.415% | $90.9493 | $90.95 | $90.95 | $90.90 |
| Purchase #2 | $196.89 | 13.854% | $224.1671 | $224.17 | $224.15 | $224.20 |
| Purchase #3 | $22.83 | 5.268% | $24.0327 | $24.03 | $24.05 | $24.00 |
| Purchase #4 | $220.55 | 6.350% | $234.5549 | $234.55 | $234.55 | $234.60 |
| Purchase #5 | $188.86 | 7.218% | $202.4919 | $202.49 | $202.50 | $202.50 |
| Purchase #6 | $231.33 | 3.752% | $240.0095 | $240.01 | $240.00 | $240.00 |
| Purchase #7 | $61.70 | 3.356% | $63.7707 | $63.77 | $63.75 | $63.80 |
| 7 purchase totals = | $1,006.05 | $1,079.9761 | $1,079.97 | $1,079.95 | $1,080.00 | |