| 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 | $226.46 | 3.618% | $234.6533 | $234.65 | $234.65 | $234.70 |
| Purchase #2 | $104.92 | 3.708% | $108.8104 | $108.81 | $108.80 | $108.80 |
| Purchase #3 | $241.31 | 4.206% | $251.4595 | $251.46 | $251.45 | $251.50 |
| Purchase #4 | $122.34 | 5.148% | $128.6381 | $128.64 | $128.65 | $128.60 |
| Purchase #5 | $76.91 | 9.218% | $83.9996 | $84.00 | $84.00 | $84.00 |
| Purchase #6 | $99.68 | 13.388% | $113.0252 | $113.03 | $113.05 | $113.00 |
| Purchase #7 | $110.28 | 11.712% | $123.196 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $981.90 | $1,043.7821 | $1,043.79 | $1,043.80 | $1,043.80 | |