| 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 | $192.41 | 9.634% | $210.9468 | $210.95 | $210.95 | $210.90 |
| Purchase #2 | $171.48 | 5.553% | $181.0023 | $181.00 | $181.00 | $181.00 |
| Purchase #3 | $135.55 | 12.863% | $152.9858 | $152.99 | $153.00 | $153.00 |
| Purchase #4 | $202.87 | 13.857% | $230.9817 | $230.98 | $231.00 | $231.00 |
| Purchase #5 | $83.43 | 8.570% | $90.58 | $90.58 | $90.60 | $90.60 |
| Purchase #6 | $126.66 | 3.209% | $130.7245 | $130.72 | $130.70 | $130.70 |
| Purchase #7 | $107.75 | 12.114% | $120.8028 | $120.80 | $120.80 | $120.80 |
| 7 purchase totals = | $1,020.15 | $1,118.0239 | $1,118.02 | $1,118.05 | $1,118.00 | |