| 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 | $221.62 | 6.132% | $235.2097 | $235.21 | $235.20 | $235.20 |
| Purchase #2 | $146.61 | 7.127% | $157.0589 | $157.06 | $157.05 | $157.10 |
| Purchase #3 | $181.60 | 13.330% | $205.8073 | $205.81 | $205.80 | $205.80 |
| Purchase #4 | $212.58 | 7.591% | $228.7169 | $228.72 | $228.70 | $228.70 |
| Purchase #5 | $200.98 | 5.626% | $212.2871 | $212.29 | $212.30 | $212.30 |
| Purchase #6 | $157.91 | 13.271% | $178.8662 | $178.87 | $178.85 | $178.90 |
| Purchase #7 | $86.69 | 9.320% | $94.7695 | $94.77 | $94.75 | $94.80 |
| 7 purchase totals = | $1,207.99 | $1,312.7156 | $1,312.73 | $1,312.65 | $1,312.80 | |