| 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 | $200.58 | 7.537% | $215.6977 | $215.70 | $215.70 | $215.70 |
| Purchase #2 | $226.31 | 9.777% | $248.4363 | $248.44 | $248.45 | $248.40 |
| Purchase #3 | $38.58 | 3.264% | $39.8393 | $39.84 | $39.85 | $39.80 |
| Purchase #4 | $186.46 | 3.298% | $192.6095 | $192.61 | $192.60 | $192.60 |
| Purchase #5 | $60.55 | 7.149% | $64.8787 | $64.88 | $64.90 | $64.90 |
| Purchase #6 | $77.58 | 4.788% | $81.2945 | $81.29 | $81.30 | $81.30 |
| Purchase #7 | $186.30 | 11.685% | $208.0692 | $208.07 | $208.05 | $208.10 |
| 7 purchase totals = | $976.36 | $1,050.8252 | $1,050.83 | $1,050.85 | $1,050.80 | |