| 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 | $69.94 | 10.269% | $77.1221 | $77.12 | $77.10 | $77.10 |
| Purchase #2 | $141.66 | 3.572% | $146.7201 | $146.72 | $146.70 | $146.70 |
| Purchase #3 | $246.76 | 11.120% | $274.1997 | $274.20 | $274.20 | $274.20 |
| Purchase #4 | $167.35 | 8.279% | $181.2049 | $181.20 | $181.20 | $181.20 |
| Purchase #5 | $241.56 | 6.814% | $258.0199 | $258.02 | $258.00 | $258.00 |
| Purchase #6 | $118.59 | 7.786% | $127.8234 | $127.82 | $127.80 | $127.80 |
| Purchase #7 | $125.47 | 11.388% | $139.7585 | $139.76 | $139.75 | $139.80 |
| 7 purchase totals = | $1,111.33 | $1,204.8486 | $1,204.84 | $1,204.75 | $1,204.80 | |