| 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 | $181.37 | 10.441% | $200.3068 | $200.31 | $200.30 | $200.30 |
| Purchase #2 | $26.40 | 7.350% | $28.3404 | $28.34 | $28.35 | $28.30 |
| Purchase #3 | $183.45 | 4.463% | $191.6374 | $191.64 | $191.65 | $191.60 |
| Purchase #4 | $21.78 | 3.656% | $22.5763 | $22.58 | $22.60 | $22.60 |
| Purchase #5 | $109.81 | 6.113% | $116.5227 | $116.52 | $116.50 | $116.50 |
| Purchase #6 | $87.61 | 12.431% | $98.5008 | $98.50 | $98.50 | $98.50 |
| Purchase #7 | $184.87 | 9.512% | $202.4548 | $202.45 | $202.45 | $202.50 |
| 7 purchase totals = | $795.29 | $860.3392 | $860.34 | $860.35 | $860.30 | |