| 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 | $100.31 | 10.563% | $110.9057 | $110.91 | $110.90 | $110.90 |
| Purchase #2 | $85.99 | 8.643% | $93.4221 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $230.47 | 8.305% | $249.6105 | $249.61 | $249.60 | $249.60 |
| Purchase #4 | $87.92 | 4.489% | $91.8667 | $91.87 | $91.85 | $91.90 |
| Purchase #5 | $11.82 | 11.550% | $13.1852 | $13.19 | $13.20 | $13.20 |
| Purchase #6 | $201.95 | 10.524% | $223.2032 | $223.20 | $223.20 | $223.20 |
| Purchase #7 | $215.97 | 7.808% | $232.8329 | $232.83 | $232.85 | $232.80 |
| 7 purchase totals = | $934.43 | $1,015.0263 | $1,015.03 | $1,015.00 | $1,015.00 | |