| 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 | $25.36 | 12.694% | $28.5792 | $28.58 | $28.60 | $28.60 |
| Purchase #2 | $88.85 | 6.117% | $94.285 | $94.29 | $94.30 | $94.30 |
| Purchase #3 | $199.26 | 9.758% | $218.7038 | $218.70 | $218.70 | $218.70 |
| Purchase #4 | $248.26 | 11.535% | $276.8968 | $276.90 | $276.90 | $276.90 |
| Purchase #5 | $194.53 | 8.545% | $211.1526 | $211.15 | $211.15 | $211.20 |
| Purchase #6 | $88.41 | 11.167% | $98.2827 | $98.28 | $98.30 | $98.30 |
| Purchase #7 | $191.51 | 7.204% | $205.3064 | $205.31 | $205.30 | $205.30 |
| 7 purchase totals = | $1,036.18 | $1,133.2065 | $1,133.21 | $1,133.25 | $1,133.30 | |