| 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 | $216.32 | 5.416% | $228.0359 | $228.04 | $228.05 | $228.00 |
| Purchase #2 | $139.93 | 13.668% | $159.0556 | $159.06 | $159.05 | $159.10 |
| Purchase #3 | $109.43 | 12.298% | $122.8877 | $122.89 | $122.90 | $122.90 |
| Purchase #4 | $34.36 | 8.102% | $37.1438 | $37.14 | $37.15 | $37.10 |
| Purchase #5 | $37.39 | 10.335% | $41.2543 | $41.25 | $41.25 | $41.30 |
| Purchase #6 | $152.77 | 13.137% | $172.8394 | $172.84 | $172.85 | $172.80 |
| Purchase #7 | $235.80 | 13.547% | $267.7438 | $267.74 | $267.75 | $267.70 |
| 7 purchase totals = | $926.00 | $1,028.9605 | $1,028.96 | $1,029.00 | $1,028.90 | |