| 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 | $220.58 | 11.427% | $245.7857 | $245.79 | $245.80 | $245.80 |
| Purchase #2 | $34.91 | 4.493% | $36.4785 | $36.48 | $36.50 | $36.50 |
| Purchase #3 | $176.70 | 12.416% | $198.6391 | $198.64 | $198.65 | $198.60 |
| Purchase #4 | $133.96 | 11.768% | $149.7244 | $149.72 | $149.70 | $149.70 |
| Purchase #5 | $189.72 | 12.847% | $214.0933 | $214.09 | $214.10 | $214.10 |
| Purchase #6 | $53.45 | 4.806% | $56.0188 | $56.02 | $56.00 | $56.00 |
| Purchase #7 | $84.99 | 13.211% | $96.218 | $96.22 | $96.20 | $96.20 |
| 7 purchase totals = | $894.31 | $996.9578 | $996.96 | $996.95 | $996.90 | |