| 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 | $226.96 | 4.847% | $237.9608 | $237.96 | $237.95 | $238.00 |
| Purchase #2 | $7.33 | 5.763% | $7.7524 | $7.75 | $7.75 | $7.80 |
| Purchase #3 | $46.88 | 9.245% | $51.2141 | $51.21 | $51.20 | $51.20 |
| Purchase #4 | $88.90 | 7.347% | $95.4315 | $95.43 | $95.45 | $95.40 |
| Purchase #5 | $56.62 | 6.538% | $60.3218 | $60.32 | $60.30 | $60.30 |
| Purchase #6 | $147.26 | 7.165% | $157.8112 | $157.81 | $157.80 | $157.80 |
| Purchase #7 | $16.72 | 6.119% | $17.7431 | $17.74 | $17.75 | $17.70 |
| 7 purchase totals = | $590.67 | $628.2349 | $628.22 | $628.20 | $628.20 | |