| 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 | $198.28 | 6.499% | $211.1662 | $211.17 | $211.15 | $211.20 |
| Purchase #2 | $226.72 | 9.639% | $248.5735 | $248.57 | $248.55 | $248.60 |
| Purchase #3 | $188.86 | 12.590% | $212.6375 | $212.64 | $212.65 | $212.60 |
| Purchase #4 | $219.30 | 5.658% | $231.708 | $231.71 | $231.70 | $231.70 |
| Purchase #5 | $205.71 | 11.132% | $228.6096 | $228.61 | $228.60 | $228.60 |
| Purchase #6 | $41.74 | 8.588% | $45.3246 | $45.32 | $45.30 | $45.30 |
| Purchase #7 | $126.33 | 6.602% | $134.6703 | $134.67 | $134.65 | $134.70 |
| 7 purchase totals = | $1,206.94 | $1,312.6897 | $1,312.69 | $1,312.60 | $1,312.70 | |