| 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 | $183.29 | 10.517% | $202.5666 | $202.57 | $202.55 | $202.60 |
| Purchase #2 | $195.43 | 3.693% | $202.6472 | $202.65 | $202.65 | $202.60 |
| Purchase #3 | $144.56 | 11.239% | $160.8071 | $160.81 | $160.80 | $160.80 |
| Purchase #4 | $238.37 | 13.448% | $270.426 | $270.43 | $270.45 | $270.40 |
| Purchase #5 | $225.72 | 9.496% | $247.1544 | $247.15 | $247.15 | $247.20 |
| Purchase #6 | $41.63 | 10.176% | $45.8663 | $45.87 | $45.85 | $45.90 |
| Purchase #7 | $199.51 | 3.776% | $207.0435 | $207.04 | $207.05 | $207.00 |
| 7 purchase totals = | $1,228.51 | $1,336.5111 | $1,336.52 | $1,336.50 | $1,336.50 | |