| 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 | $232.70 | 10.332% | $256.7426 | $256.74 | $256.75 | $256.70 |
| Purchase #2 | $215.91 | 5.163% | $227.0574 | $227.06 | $227.05 | $227.10 |
| Purchase #3 | $39.36 | 9.520% | $43.1071 | $43.11 | $43.10 | $43.10 |
| Purchase #4 | $246.29 | 12.578% | $277.2684 | $277.27 | $277.25 | $277.30 |
| Purchase #5 | $114.69 | 4.723% | $120.1068 | $120.11 | $120.10 | $120.10 |
| Purchase #6 | $178.97 | 12.723% | $201.7404 | $201.74 | $201.75 | $201.70 |
| Purchase #7 | $184.47 | 6.228% | $195.9588 | $195.96 | $195.95 | $196.00 |
| 7 purchase totals = | $1,212.39 | $1,321.9815 | $1,321.99 | $1,321.95 | $1,322.00 | |