| 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 | $181.48 | 11.522% | $202.3901 | $202.39 | $202.40 | $202.40 |
| Purchase #2 | $132.75 | 9.487% | $145.344 | $145.34 | $145.35 | $145.30 |
| Purchase #3 | $47.78 | 11.820% | $53.4276 | $53.43 | $53.45 | $53.40 |
| Purchase #4 | $241.38 | 6.447% | $256.9418 | $256.94 | $256.95 | $256.90 |
| Purchase #5 | $89.99 | 8.619% | $97.7462 | $97.75 | $97.75 | $97.70 |
| Purchase #6 | $175.33 | 10.316% | $193.417 | $193.42 | $193.40 | $193.40 |
| Purchase #7 | $49.55 | 13.110% | $56.046 | $56.05 | $56.05 | $56.00 |
| 7 purchase totals = | $918.26 | $1,005.3127 | $1,005.32 | $1,005.35 | $1,005.10 | |