| 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 | $239.83 | 3.711% | $248.7301 | $248.73 | $248.75 | $248.70 |
| Purchase #2 | $96.78 | 4.858% | $101.4816 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $13.41 | 9.754% | $14.718 | $14.72 | $14.70 | $14.70 |
| Purchase #4 | $21.37 | 4.286% | $22.2859 | $22.29 | $22.30 | $22.30 |
| Purchase #5 | $35.68 | 7.638% | $38.4052 | $38.41 | $38.40 | $38.40 |
| Purchase #6 | $97.55 | 6.772% | $104.1561 | $104.16 | $104.15 | $104.20 |
| Purchase #7 | $51.31 | 6.275% | $54.5297 | $54.53 | $54.55 | $54.50 |
| 7 purchase totals = | $555.93 | $584.3066 | $584.32 | $584.35 | $584.30 | |