| 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 | $203.28 | 7.381% | $218.2841 | $218.28 | $218.30 | $218.30 |
| Purchase #2 | $212.85 | 5.346% | $224.229 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $239.87 | 12.192% | $269.115 | $269.12 | $269.10 | $269.10 |
| Purchase #4 | $153.91 | 6.624% | $164.105 | $164.11 | $164.10 | $164.10 |
| Purchase #5 | $128.74 | 4.334% | $134.3196 | $134.32 | $134.30 | $134.30 |
| Purchase #6 | $125.53 | 8.721% | $136.4775 | $136.48 | $136.50 | $136.50 |
| Purchase #7 | $54.68 | 4.640% | $57.2172 | $57.22 | $57.20 | $57.20 |
| 7 purchase totals = | $1,118.86 | $1,203.7474 | $1,203.76 | $1,203.75 | $1,203.70 | |