| 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 | $221.40 | 6.395% | $235.5585 | $235.56 | $235.55 | $235.60 |
| Purchase #2 | $134.54 | 4.472% | $140.5566 | $140.56 | $140.55 | $140.60 |
| Purchase #3 | $154.86 | 3.752% | $160.6703 | $160.67 | $160.65 | $160.70 |
| Purchase #4 | $180.51 | 10.639% | $199.7145 | $199.71 | $199.70 | $199.70 |
| Purchase #5 | $72.25 | 5.654% | $76.335 | $76.34 | $76.35 | $76.30 |
| Purchase #6 | $102.98 | 12.366% | $115.7145 | $115.71 | $115.70 | $115.70 |
| Purchase #7 | $120.31 | 8.287% | $130.2801 | $130.28 | $130.30 | $130.30 |
| 7 purchase totals = | $986.85 | $1,058.8295 | $1,058.83 | $1,058.80 | $1,058.90 | |