| 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 | $119.38 | 8.496% | $129.5225 | $129.52 | $129.50 | $129.50 |
| Purchase #2 | $93.56 | 5.835% | $99.0192 | $99.02 | $99.00 | $99.00 |
| Purchase #3 | $215.94 | 13.570% | $245.2431 | $245.24 | $245.25 | $245.20 |
| Purchase #4 | $204.45 | 3.380% | $211.3604 | $211.36 | $211.35 | $211.40 |
| Purchase #5 | $120.49 | 8.631% | $130.8895 | $130.89 | $130.90 | $130.90 |
| Purchase #6 | $218.99 | 4.557% | $228.9694 | $228.97 | $228.95 | $229.00 |
| Purchase #7 | $126.27 | 3.487% | $130.673 | $130.67 | $130.65 | $130.70 |
| 7 purchase totals = | $1,099.08 | $1,175.6771 | $1,175.67 | $1,175.60 | $1,175.70 | |