| 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 | $223.69 | 11.323% | $249.0184 | $249.02 | $249.00 | $249.00 |
| Purchase #2 | $63.47 | 10.767% | $70.3038 | $70.30 | $70.30 | $70.30 |
| Purchase #3 | $218.78 | 9.265% | $239.05 | $239.05 | $239.05 | $239.10 |
| Purchase #4 | $230.36 | 7.697% | $248.0908 | $248.09 | $248.10 | $248.10 |
| Purchase #5 | $91.46 | 13.545% | $103.8483 | $103.85 | $103.85 | $103.80 |
| Purchase #6 | $112.47 | 10.528% | $124.3108 | $124.31 | $124.30 | $124.30 |
| Purchase #7 | $91.27 | 5.333% | $96.1374 | $96.14 | $96.15 | $96.10 |
| 7 purchase totals = | $1,031.50 | $1,130.7595 | $1,130.76 | $1,130.75 | $1,130.70 | |