| 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 | $55.58 | 11.649% | $62.0545 | $62.05 | $62.05 | $62.10 |
| Purchase #2 | $205.71 | 13.364% | $233.2011 | $233.20 | $233.20 | $233.20 |
| Purchase #3 | $222.53 | 13.744% | $253.1145 | $253.11 | $253.10 | $253.10 |
| Purchase #4 | $161.69 | 10.168% | $178.1306 | $178.13 | $178.15 | $178.10 |
| Purchase #5 | $234.88 | 8.310% | $254.3985 | $254.40 | $254.40 | $254.40 |
| Purchase #6 | $225.94 | 10.240% | $249.0763 | $249.08 | $249.10 | $249.10 |
| Purchase #7 | $17.72 | 13.329% | $20.0819 | $20.08 | $20.10 | $20.10 |
| 7 purchase totals = | $1,124.05 | $1,250.0574 | $1,250.05 | $1,250.10 | $1,250.10 | |