| 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 | $200.70 | 13.554% | $227.9029 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $228.57 | 12.416% | $256.9493 | $256.95 | $256.95 | $256.90 |
| Purchase #3 | $228.65 | 12.163% | $256.4607 | $256.46 | $256.45 | $256.50 |
| Purchase #4 | $121.51 | 13.136% | $137.4716 | $137.47 | $137.45 | $137.50 |
| Purchase #5 | $58.80 | 8.125% | $63.5775 | $63.58 | $63.60 | $63.60 |
| Purchase #6 | $218.57 | 6.792% | $233.4153 | $233.42 | $233.40 | $233.40 |
| Purchase #7 | $16.56 | 13.206% | $18.7469 | $18.75 | $18.75 | $18.70 |
| 7 purchase totals = | $1,073.36 | $1,194.5242 | $1,194.53 | $1,194.50 | $1,194.50 | |