| 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 | $232.97 | 5.583% | $245.9767 | $245.98 | $246.00 | $246.00 |
| Purchase #2 | $31.64 | 9.110% | $34.5224 | $34.52 | $34.50 | $34.50 |
| Purchase #3 | $164.55 | 13.255% | $186.3611 | $186.36 | $186.35 | $186.40 |
| Purchase #4 | $149.50 | 7.531% | $160.7588 | $160.76 | $160.75 | $160.80 |
| Purchase #5 | $6.52 | 11.204% | $7.2505 | $7.25 | $7.25 | $7.30 |
| Purchase #6 | $43.83 | 4.745% | $45.9097 | $45.91 | $45.90 | $45.90 |
| Purchase #7 | $28.96 | 9.811% | $31.8013 | $31.80 | $31.80 | $31.80 |
| 7 purchase totals = | $657.97 | $712.5805 | $712.58 | $712.55 | $712.70 | |