| 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 | $235.70 | 10.540% | $260.5428 | $260.54 | $260.55 | $260.50 |
| Purchase #2 | $37.54 | 8.669% | $40.7943 | $40.79 | $40.80 | $40.80 |
| Purchase #3 | $31.45 | 10.488% | $34.7485 | $34.75 | $34.75 | $34.70 |
| Purchase #4 | $122.56 | 11.155% | $136.2316 | $136.23 | $136.25 | $136.20 |
| Purchase #5 | $232.67 | 10.365% | $256.7862 | $256.79 | $256.80 | $256.80 |
| Purchase #6 | $97.99 | 12.817% | $110.5494 | $110.55 | $110.55 | $110.50 |
| Purchase #7 | $216.93 | 3.841% | $225.2623 | $225.26 | $225.25 | $225.30 |
| 7 purchase totals = | $974.84 | $1,064.9151 | $1,064.91 | $1,064.95 | $1,064.80 | |