| 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 | $202.70 | 9.813% | $222.591 | $222.59 | $222.60 | $222.60 |
| Purchase #2 | $162.71 | 4.711% | $170.3753 | $170.38 | $170.40 | $170.40 |
| Purchase #3 | $171.45 | 7.613% | $184.5025 | $184.50 | $184.50 | $184.50 |
| Purchase #4 | $215.50 | 8.176% | $233.1193 | $233.12 | $233.10 | $233.10 |
| Purchase #5 | $85.26 | 3.371% | $88.1341 | $88.13 | $88.15 | $88.10 |
| Purchase #6 | $34.29 | 10.726% | $37.9679 | $37.97 | $37.95 | $38.00 |
| Purchase #7 | $31.61 | 13.665% | $35.9295 | $35.93 | $35.95 | $35.90 |
| 7 purchase totals = | $903.52 | $972.6196 | $972.62 | $972.65 | $972.60 | |