| 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 | $80.25 | 13.341% | $90.9562 | $90.96 | $90.95 | $91.00 |
| Purchase #2 | $218.26 | 13.754% | $248.2795 | $248.28 | $248.30 | $248.30 |
| Purchase #3 | $39.98 | 11.854% | $44.7192 | $44.72 | $44.70 | $44.70 |
| Purchase #4 | $192.49 | 5.486% | $203.05 | $203.05 | $203.05 | $203.10 |
| Purchase #5 | $119.36 | 3.578% | $123.6307 | $123.63 | $123.65 | $123.60 |
| Purchase #6 | $113.60 | 13.153% | $128.5418 | $128.54 | $128.55 | $128.50 |
| Purchase #7 | $250.89 | 11.165% | $278.9019 | $278.90 | $278.90 | $278.90 |
| 7 purchase totals = | $1,014.83 | $1,118.0793 | $1,118.08 | $1,118.10 | $1,118.10 | |