| 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 | $107.75 | 12.226% | $120.9235 | $120.92 | $120.90 | $120.90 |
| Purchase #2 | $172.90 | 4.690% | $181.009 | $181.01 | $181.00 | $181.00 |
| Purchase #3 | $147.25 | 7.596% | $158.4351 | $158.44 | $158.45 | $158.40 |
| Purchase #4 | $25.93 | 3.592% | $26.8614 | $26.86 | $26.85 | $26.90 |
| Purchase #5 | $248.67 | 13.278% | $281.6884 | $281.69 | $281.70 | $281.70 |
| Purchase #6 | $243.67 | 8.857% | $265.2519 | $265.25 | $265.25 | $265.30 |
| Purchase #7 | $39.88 | 10.426% | $44.0379 | $44.04 | $44.05 | $44.00 |
| 7 purchase totals = | $986.05 | $1,078.2072 | $1,078.21 | $1,078.20 | $1,078.20 | |