| 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 | $194.43 | 10.168% | $214.1996 | $214.20 | $214.20 | $214.20 |
| Purchase #2 | $86.25 | 3.410% | $89.1911 | $89.19 | $89.20 | $89.20 |
| Purchase #3 | $173.63 | 7.299% | $186.3033 | $186.30 | $186.30 | $186.30 |
| Purchase #4 | $123.54 | 6.742% | $131.8691 | $131.87 | $131.85 | $131.90 |
| Purchase #5 | $183.25 | 8.187% | $198.2527 | $198.25 | $198.25 | $198.30 |
| Purchase #6 | $141.79 | 5.872% | $150.1159 | $150.12 | $150.10 | $150.10 |
| Purchase #7 | $230.99 | 11.790% | $258.2237 | $258.22 | $258.20 | $258.20 |
| 7 purchase totals = | $1,133.88 | $1,228.1554 | $1,228.15 | $1,228.10 | $1,228.20 | |