| 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 | $166.30 | 3.139% | $171.5202 | $171.52 | $171.50 | $171.50 |
| Purchase #2 | $225.82 | 6.874% | $241.3429 | $241.34 | $241.35 | $241.30 |
| Purchase #3 | $189.94 | 12.433% | $213.5552 | $213.56 | $213.55 | $213.60 |
| Purchase #4 | $159.53 | 9.643% | $174.9135 | $174.91 | $174.90 | $174.90 |
| Purchase #5 | $238.65 | 13.283% | $270.3499 | $270.35 | $270.35 | $270.30 |
| Purchase #6 | $221.47 | 4.843% | $232.1958 | $232.20 | $232.20 | $232.20 |
| Purchase #7 | $106.33 | 4.774% | $111.4062 | $111.41 | $111.40 | $111.40 |
| 7 purchase totals = | $1,308.04 | $1,415.2837 | $1,415.29 | $1,415.25 | $1,415.20 | |