| 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 | $195.98 | 3.256% | $202.3611 | $202.36 | $202.35 | $202.40 |
| Purchase #2 | $93.33 | 13.362% | $105.8008 | $105.80 | $105.80 | $105.80 |
| Purchase #3 | $205.83 | 6.832% | $219.8923 | $219.89 | $219.90 | $219.90 |
| Purchase #4 | $103.51 | 9.652% | $113.5008 | $113.50 | $113.50 | $113.50 |
| Purchase #5 | $81.71 | 11.354% | $90.9874 | $90.99 | $91.00 | $91.00 |
| Purchase #6 | $185.85 | 3.686% | $192.7004 | $192.70 | $192.70 | $192.70 |
| Purchase #7 | $228.30 | 12.195% | $256.1412 | $256.14 | $256.15 | $256.10 |
| 7 purchase totals = | $1,094.51 | $1,181.3840 | $1,181.38 | $1,181.40 | $1,181.40 | |