| 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 | $99.80 | 8.164% | $107.9477 | $107.95 | $107.95 | $107.90 |
| Purchase #2 | $239.78 | 12.750% | $270.352 | $270.35 | $270.35 | $270.40 |
| Purchase #3 | $102.32 | 7.136% | $109.6216 | $109.62 | $109.60 | $109.60 |
| Purchase #4 | $146.42 | 13.545% | $166.2526 | $166.25 | $166.25 | $166.30 |
| Purchase #5 | $160.31 | 10.172% | $176.6167 | $176.62 | $176.60 | $176.60 |
| Purchase #6 | $185.87 | 4.297% | $193.8568 | $193.86 | $193.85 | $193.90 |
| Purchase #7 | $86.71 | 9.418% | $94.8763 | $94.88 | $94.90 | $94.90 |
| 7 purchase totals = | $1,021.21 | $1,119.5237 | $1,119.53 | $1,119.50 | $1,119.60 | |