| 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 | $222.98 | 12.482% | $250.8124 | $250.81 | $250.80 | $250.80 |
| Purchase #2 | $7.49 | 8.798% | $8.149 | $8.15 | $8.15 | $8.10 |
| Purchase #3 | $115.60 | 11.521% | $128.9183 | $128.92 | $128.90 | $128.90 |
| Purchase #4 | $40.52 | 10.614% | $44.8208 | $44.82 | $44.80 | $44.80 |
| Purchase #5 | $39.34 | 4.484% | $41.104 | $41.10 | $41.10 | $41.10 |
| Purchase #6 | $215.79 | 3.741% | $223.8627 | $223.86 | $223.85 | $223.90 |
| Purchase #7 | $57.28 | 11.337% | $63.7738 | $63.77 | $63.75 | $63.80 |
| 7 purchase totals = | $699.00 | $761.4410 | $761.43 | $761.35 | $761.40 | |