| 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 | $22.58 | 8.228% | $24.4379 | $24.44 | $24.45 | $24.40 |
| Purchase #2 | $134.93 | 5.152% | $141.8816 | $141.88 | $141.90 | $141.90 |
| Purchase #3 | $197.68 | 8.547% | $214.5757 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $194.60 | 9.568% | $213.2193 | $213.22 | $213.20 | $213.20 |
| Purchase #5 | $226.90 | 4.255% | $236.5546 | $236.55 | $236.55 | $236.60 |
| Purchase #6 | $184.44 | 13.772% | $209.8411 | $209.84 | $209.85 | $209.80 |
| Purchase #7 | $130.39 | 6.276% | $138.5733 | $138.57 | $138.55 | $138.60 |
| 7 purchase totals = | $1,091.52 | $1,179.0835 | $1,179.08 | $1,179.10 | $1,179.10 | |