| 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 | $106.29 | 13.418% | $120.552 | $120.55 | $120.55 | $120.60 |
| Purchase #2 | $143.83 | 7.562% | $154.7064 | $154.71 | $154.70 | $154.70 |
| Purchase #3 | $233.75 | 11.533% | $260.7084 | $260.71 | $260.70 | $260.70 |
| Purchase #4 | $191.60 | 9.361% | $209.5357 | $209.54 | $209.55 | $209.50 |
| Purchase #5 | $228.34 | 7.402% | $245.2417 | $245.24 | $245.25 | $245.20 |
| Purchase #6 | $157.77 | 12.125% | $176.8996 | $176.90 | $176.90 | $176.90 |
| Purchase #7 | $250.47 | 3.292% | $258.7155 | $258.72 | $258.70 | $258.70 |
| 7 purchase totals = | $1,312.05 | $1,426.3593 | $1,426.37 | $1,426.35 | $1,426.30 | |