| 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 | $209.77 | 3.552% | $217.221 | $217.22 | $217.20 | $217.20 |
| Purchase #2 | $221.97 | 3.777% | $230.3538 | $230.35 | $230.35 | $230.40 |
| Purchase #3 | $56.60 | 11.477% | $63.096 | $63.10 | $63.10 | $63.10 |
| Purchase #4 | $149.72 | 6.465% | $159.3994 | $159.40 | $159.40 | $159.40 |
| Purchase #5 | $225.32 | 12.364% | $253.1786 | $253.18 | $253.20 | $253.20 |
| Purchase #6 | $33.99 | 9.227% | $37.1263 | $37.13 | $37.15 | $37.10 |
| Purchase #7 | $83.53 | 5.534% | $88.1526 | $88.15 | $88.15 | $88.20 |
| 7 purchase totals = | $980.90 | $1,048.5277 | $1,048.53 | $1,048.55 | $1,048.60 | |