| 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 | $10.73 | 5.778% | $11.35 | $11.35 | $11.35 | $11.40 |
| Purchase #2 | $178.95 | 13.512% | $203.1297 | $203.13 | $203.15 | $203.10 |
| Purchase #3 | $212.81 | 12.317% | $239.0218 | $239.02 | $239.00 | $239.00 |
| Purchase #4 | $128.86 | 9.683% | $141.3375 | $141.34 | $141.35 | $141.30 |
| Purchase #5 | $186.91 | 13.346% | $211.855 | $211.86 | $211.85 | $211.90 |
| Purchase #6 | $102.36 | 12.317% | $114.9677 | $114.97 | $114.95 | $115.00 |
| Purchase #7 | $79.59 | 12.689% | $89.6892 | $89.69 | $89.70 | $89.70 |
| 7 purchase totals = | $900.21 | $1,011.3509 | $1,011.36 | $1,011.35 | $1,011.40 | |