| 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 | $16.68 | 4.174% | $17.3762 | $17.38 | $17.40 | $17.40 |
| Purchase #2 | $229.65 | 12.404% | $258.1358 | $258.14 | $258.15 | $258.10 |
| Purchase #3 | $135.85 | 4.256% | $141.6318 | $141.63 | $141.65 | $141.60 |
| Purchase #4 | $163.55 | 12.635% | $184.2145 | $184.21 | $184.20 | $184.20 |
| Purchase #5 | $175.94 | 8.755% | $191.3435 | $191.34 | $191.35 | $191.30 |
| Purchase #6 | $199.57 | 6.241% | $212.0252 | $212.03 | $212.05 | $212.00 |
| Purchase #7 | $33.76 | 8.507% | $36.632 | $36.63 | $36.65 | $36.60 |
| 7 purchase totals = | $955.00 | $1,041.3590 | $1,041.36 | $1,041.45 | $1,041.20 | |