| 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 | $236.41 | 9.632% | $259.181 | $259.18 | $259.20 | $259.20 |
| Purchase #2 | $211.87 | 11.682% | $236.6207 | $236.62 | $236.60 | $236.60 |
| Purchase #3 | $186.57 | 10.839% | $206.7923 | $206.79 | $206.80 | $206.80 |
| Purchase #4 | $140.30 | 8.526% | $152.262 | $152.26 | $152.25 | $152.30 |
| Purchase #5 | $28.63 | 9.760% | $31.4243 | $31.42 | $31.40 | $31.40 |
| Purchase #6 | $243.34 | 8.144% | $263.1576 | $263.16 | $263.15 | $263.20 |
| Purchase #7 | $90.60 | 4.870% | $95.0122 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $1,137.72 | $1,244.4501 | $1,244.44 | $1,244.40 | $1,244.50 | |