| 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 | $103.38 | 8.315% | $111.976 | $111.98 | $112.00 | $112.00 |
| Purchase #2 | $230.41 | 13.817% | $262.2457 | $262.25 | $262.25 | $262.20 |
| Purchase #3 | $200.69 | 5.173% | $211.0717 | $211.07 | $211.05 | $211.10 |
| Purchase #4 | $206.28 | 13.770% | $234.6848 | $234.68 | $234.70 | $234.70 |
| Purchase #5 | $123.92 | 3.438% | $128.1804 | $128.18 | $128.20 | $128.20 |
| Purchase #6 | $108.81 | 3.782% | $112.9252 | $112.93 | $112.95 | $112.90 |
| Purchase #7 | $184.69 | 4.348% | $192.7203 | $192.72 | $192.70 | $192.70 |
| 7 purchase totals = | $1,158.18 | $1,253.8041 | $1,253.81 | $1,253.85 | $1,253.80 | |