| 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 | $241.34 | 3.110% | $248.8457 | $248.85 | $248.85 | $248.80 |
| Purchase #2 | $129.73 | 8.393% | $140.6182 | $140.62 | $140.60 | $140.60 |
| Purchase #3 | $234.54 | 13.705% | $266.6837 | $266.68 | $266.70 | $266.70 |
| Purchase #4 | $141.92 | 11.105% | $157.6802 | $157.68 | $157.70 | $157.70 |
| Purchase #5 | $89.46 | 8.809% | $97.3405 | $97.34 | $97.35 | $97.30 |
| Purchase #6 | $188.48 | 6.574% | $200.8707 | $200.87 | $200.85 | $200.90 |
| Purchase #7 | $83.37 | 10.227% | $91.8962 | $91.90 | $91.90 | $91.90 |
| 7 purchase totals = | $1,108.84 | $1,203.9352 | $1,203.94 | $1,203.95 | $1,203.90 | |