| 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 | $10.74 | 7.535% | $11.5493 | $11.55 | $11.55 | $11.50 |
| Purchase #2 | $98.70 | 7.842% | $106.4401 | $106.44 | $106.45 | $106.40 |
| Purchase #3 | $31.47 | 11.550% | $35.1048 | $35.10 | $35.10 | $35.10 |
| Purchase #4 | $156.38 | 13.828% | $178.0042 | $178.00 | $178.00 | $178.00 |
| Purchase #5 | $188.36 | 11.793% | $210.5733 | $210.57 | $210.55 | $210.60 |
| Purchase #6 | $192.53 | 4.327% | $200.8608 | $200.86 | $200.85 | $200.90 |
| Purchase #7 | $241.36 | 12.542% | $271.6314 | $271.63 | $271.65 | $271.60 |
| 7 purchase totals = | $919.54 | $1,014.1639 | $1,014.15 | $1,014.15 | $1,014.10 | |