| 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 | $175.28 | 10.405% | $193.5179 | $193.52 | $193.50 | $193.50 |
| Purchase #2 | $96.49 | 6.781% | $103.033 | $103.03 | $103.05 | $103.00 |
| Purchase #3 | $173.41 | 4.417% | $181.0695 | $181.07 | $181.05 | $181.10 |
| Purchase #4 | $208.40 | 13.740% | $237.0342 | $237.03 | $237.05 | $237.00 |
| Purchase #5 | $200.41 | 9.190% | $218.8277 | $218.83 | $218.85 | $218.80 |
| Purchase #6 | $210.50 | 9.376% | $230.2365 | $230.24 | $230.25 | $230.20 |
| Purchase #7 | $59.91 | 6.186% | $63.616 | $63.62 | $63.60 | $63.60 |
| 7 purchase totals = | $1,124.40 | $1,227.3348 | $1,227.34 | $1,227.35 | $1,227.20 | |