| 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 | $98.55 | 3.172% | $101.676 | $101.68 | $101.70 | $101.70 |
| Purchase #2 | $50.49 | 12.105% | $56.6018 | $56.60 | $56.60 | $56.60 |
| Purchase #3 | $185.79 | 6.634% | $198.1153 | $198.12 | $198.10 | $198.10 |
| Purchase #4 | $195.44 | 6.471% | $208.0869 | $208.09 | $208.10 | $208.10 |
| Purchase #5 | $250.32 | 9.437% | $273.9427 | $273.94 | $273.95 | $273.90 |
| Purchase #6 | $36.72 | 10.341% | $40.5172 | $40.52 | $40.50 | $40.50 |
| Purchase #7 | $128.35 | 8.503% | $139.2636 | $139.26 | $139.25 | $139.30 |
| 7 purchase totals = | $945.66 | $1,018.2035 | $1,018.21 | $1,018.20 | $1,018.20 | |