| 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 | $114.45 | 5.379% | $120.6063 | $120.61 | $120.60 | $120.60 |
| Purchase #2 | $112.45 | 11.546% | $125.4335 | $125.43 | $125.45 | $125.40 |
| Purchase #3 | $184.48 | 11.727% | $206.114 | $206.11 | $206.10 | $206.10 |
| Purchase #4 | $183.83 | 4.784% | $192.6244 | $192.62 | $192.60 | $192.60 |
| Purchase #5 | $170.44 | 9.727% | $187.0187 | $187.02 | $187.00 | $187.00 |
| Purchase #6 | $34.65 | 9.200% | $37.8378 | $37.84 | $37.85 | $37.80 |
| Purchase #7 | $221.57 | 4.649% | $231.8708 | $231.87 | $231.85 | $231.90 |
| 7 purchase totals = | $1,021.87 | $1,101.5055 | $1,101.50 | $1,101.45 | $1,101.40 | |