| 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 | $105.39 | 9.555% | $115.46 | $115.46 | $115.45 | $115.50 |
| Purchase #2 | $221.63 | 5.549% | $233.9282 | $233.93 | $233.95 | $233.90 |
| Purchase #3 | $202.47 | 10.380% | $223.4864 | $223.49 | $223.50 | $223.50 |
| Purchase #4 | $191.37 | 4.293% | $199.5855 | $199.59 | $199.60 | $199.60 |
| Purchase #5 | $122.98 | 7.670% | $132.4126 | $132.41 | $132.40 | $132.40 |
| Purchase #6 | $40.45 | 13.734% | $46.0054 | $46.01 | $46.00 | $46.00 |
| Purchase #7 | $238.77 | 5.349% | $251.5418 | $251.54 | $251.55 | $251.50 |
| 7 purchase totals = | $1,123.06 | $1,202.4199 | $1,202.43 | $1,202.45 | $1,202.40 | |