| 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 | $117.64 | 10.643% | $130.1604 | $130.16 | $130.15 | $130.20 |
| Purchase #2 | $91.28 | 5.234% | $96.0576 | $96.06 | $96.05 | $96.10 |
| Purchase #3 | $206.30 | 11.333% | $229.68 | $229.68 | $229.70 | $229.70 |
| Purchase #4 | $248.59 | 7.392% | $266.9658 | $266.97 | $266.95 | $267.00 |
| Purchase #5 | $31.73 | 5.422% | $33.4504 | $33.45 | $33.45 | $33.50 |
| Purchase #6 | $133.67 | 9.342% | $146.1575 | $146.16 | $146.15 | $146.20 |
| Purchase #7 | $208.50 | 9.478% | $228.2616 | $228.26 | $228.25 | $228.30 |
| 7 purchase totals = | $1,037.71 | $1,130.7333 | $1,130.74 | $1,130.70 | $1,131.00 | |