| 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 | $210.57 | 8.140% | $227.7104 | $227.71 | $227.70 | $227.70 |
| Purchase #2 | $250.77 | 7.621% | $269.8812 | $269.88 | $269.90 | $269.90 |
| Purchase #3 | $105.79 | 11.752% | $118.2224 | $118.22 | $118.20 | $118.20 |
| Purchase #4 | $6.31 | 11.760% | $7.0521 | $7.05 | $7.05 | $7.10 |
| Purchase #5 | $120.48 | 11.812% | $134.7111 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $128.88 | 4.782% | $135.043 | $135.04 | $135.05 | $135.00 |
| Purchase #7 | $146.70 | 11.403% | $163.4282 | $163.43 | $163.45 | $163.40 |
| 7 purchase totals = | $969.50 | $1,056.0484 | $1,056.04 | $1,056.05 | $1,056.00 | |