| 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 | $192.63 | 9.513% | $210.9549 | $210.95 | $210.95 | $211.00 |
| Purchase #2 | $245.64 | 10.298% | $270.936 | $270.94 | $270.95 | $270.90 |
| Purchase #3 | $186.57 | 7.667% | $200.8743 | $200.87 | $200.85 | $200.90 |
| Purchase #4 | $99.55 | 6.768% | $106.2875 | $106.29 | $106.30 | $106.30 |
| Purchase #5 | $198.81 | 9.274% | $217.2476 | $217.25 | $217.25 | $217.20 |
| Purchase #6 | $195.57 | 3.691% | $202.7885 | $202.79 | $202.80 | $202.80 |
| Purchase #7 | $30.53 | 8.866% | $33.2368 | $33.24 | $33.25 | $33.20 |
| 7 purchase totals = | $1,149.30 | $1,242.3256 | $1,242.33 | $1,242.35 | $1,242.30 | |