| 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 | $95.52 | 5.231% | $100.5167 | $100.52 | $100.50 | $100.50 |
| Purchase #2 | $215.75 | 11.165% | $239.8385 | $239.84 | $239.85 | $239.80 |
| Purchase #3 | $210.84 | 5.244% | $221.8964 | $221.90 | $221.90 | $221.90 |
| Purchase #4 | $212.67 | 13.708% | $241.8228 | $241.82 | $241.80 | $241.80 |
| Purchase #5 | $84.74 | 6.112% | $89.9193 | $89.92 | $89.90 | $89.90 |
| Purchase #6 | $29.31 | 5.682% | $30.9754 | $30.98 | $31.00 | $31.00 |
| Purchase #7 | $249.74 | 13.650% | $283.8295 | $283.83 | $283.85 | $283.80 |
| 7 purchase totals = | $1,098.57 | $1,208.7986 | $1,208.81 | $1,208.80 | $1,208.70 | |