| 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 | $191.25 | 13.524% | $217.1147 | $217.11 | $217.10 | $217.10 |
| Purchase #2 | $202.53 | 4.416% | $211.4737 | $211.47 | $211.45 | $211.50 |
| Purchase #3 | $96.33 | 11.103% | $107.0255 | $107.03 | $107.05 | $107.00 |
| Purchase #4 | $158.72 | 3.334% | $164.0117 | $164.01 | $164.00 | $164.00 |
| Purchase #5 | $81.93 | 11.583% | $91.42 | $91.42 | $91.40 | $91.40 |
| Purchase #6 | $139.94 | 12.437% | $157.3443 | $157.34 | $157.35 | $157.30 |
| Purchase #7 | $77.33 | 5.212% | $81.3604 | $81.36 | $81.35 | $81.40 |
| 7 purchase totals = | $948.03 | $1,029.7503 | $1,029.74 | $1,029.70 | $1,029.70 | |