| 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 | $24.50 | 11.638% | $27.3513 | $27.35 | $27.35 | $27.40 |
| Purchase #2 | $188.95 | 7.310% | $202.7622 | $202.76 | $202.75 | $202.80 |
| Purchase #3 | $21.61 | 9.497% | $23.6623 | $23.66 | $23.65 | $23.70 |
| Purchase #4 | $178.44 | 12.627% | $200.9716 | $200.97 | $200.95 | $201.00 |
| Purchase #5 | $210.38 | 5.303% | $221.5365 | $221.54 | $221.55 | $221.50 |
| Purchase #6 | $198.89 | 11.341% | $221.4461 | $221.45 | $221.45 | $221.40 |
| Purchase #7 | $218.34 | 8.102% | $236.0299 | $236.03 | $236.05 | $236.00 |
| 7 purchase totals = | $1,041.11 | $1,133.7599 | $1,133.76 | $1,133.75 | $1,133.80 | |