| 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 | $55.90 | 4.270% | $58.2869 | $58.29 | $58.30 | $58.30 |
| Purchase #2 | $225.35 | 3.538% | $233.3229 | $233.32 | $233.30 | $233.30 |
| Purchase #3 | $114.51 | 6.281% | $121.7024 | $121.70 | $121.70 | $121.70 |
| Purchase #4 | $125.82 | 12.823% | $141.9539 | $141.95 | $141.95 | $142.00 |
| Purchase #5 | $247.65 | 3.543% | $256.4242 | $256.42 | $256.40 | $256.40 |
| Purchase #6 | $207.93 | 4.764% | $217.8358 | $217.84 | $217.85 | $217.80 |
| Purchase #7 | $17.44 | 8.399% | $18.9048 | $18.90 | $18.90 | $18.90 |
| 7 purchase totals = | $994.60 | $1,048.4309 | $1,048.42 | $1,048.40 | $1,048.40 | |