| 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 | $120.42 | 8.208% | $130.3041 | $130.30 | $130.30 | $130.30 |
| Purchase #2 | $164.25 | 10.766% | $181.9332 | $181.93 | $181.95 | $181.90 |
| Purchase #3 | $246.82 | 7.797% | $266.0646 | $266.06 | $266.05 | $266.10 |
| Purchase #4 | $104.30 | 7.386% | $112.0036 | $112.00 | $112.00 | $112.00 |
| Purchase #5 | $224.82 | 10.770% | $249.0331 | $249.03 | $249.05 | $249.00 |
| Purchase #6 | $249.78 | 13.548% | $283.6202 | $283.62 | $283.60 | $283.60 |
| Purchase #7 | $84.30 | 5.160% | $88.6499 | $88.65 | $88.65 | $88.60 |
| 7 purchase totals = | $1,194.69 | $1,311.6087 | $1,311.59 | $1,311.60 | $1,311.50 | |