| 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 | $46.52 | 13.733% | $52.9086 | $52.91 | $52.90 | $52.90 |
| Purchase #2 | $103.39 | 5.530% | $109.1075 | $109.11 | $109.10 | $109.10 |
| Purchase #3 | $194.45 | 4.767% | $203.7194 | $203.72 | $203.70 | $203.70 |
| Purchase #4 | $186.56 | 10.527% | $206.1992 | $206.20 | $206.20 | $206.20 |
| Purchase #5 | $191.96 | 8.376% | $208.0386 | $208.04 | $208.05 | $208.00 |
| Purchase #6 | $152.87 | 10.495% | $168.9137 | $168.91 | $168.90 | $168.90 |
| Purchase #7 | $202.71 | 12.811% | $228.6792 | $228.68 | $228.70 | $228.70 |
| 7 purchase totals = | $1,078.46 | $1,177.5662 | $1,177.57 | $1,177.55 | $1,177.50 | |