| 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 | $226.70 | 9.695% | $248.6786 | $248.68 | $248.70 | $248.70 |
| Purchase #2 | $123.30 | 9.152% | $134.5844 | $134.58 | $134.60 | $134.60 |
| Purchase #3 | $230.56 | 4.109% | $240.0337 | $240.03 | $240.05 | $240.00 |
| Purchase #4 | $200.36 | 13.332% | $227.072 | $227.07 | $227.05 | $227.10 |
| Purchase #5 | $85.44 | 12.160% | $95.8295 | $95.83 | $95.85 | $95.80 |
| Purchase #6 | $98.94 | 9.522% | $108.3611 | $108.36 | $108.35 | $108.40 |
| Purchase #7 | $135.97 | 9.737% | $149.2094 | $149.21 | $149.20 | $149.20 |
| 7 purchase totals = | $1,101.27 | $1,203.7687 | $1,203.76 | $1,203.80 | $1,203.80 | |