| 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 | $183.86 | 12.653% | $207.1238 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $25.39 | 6.275% | $26.9832 | $26.98 | $27.00 | $27.00 |
| Purchase #3 | $100.40 | 11.748% | $112.195 | $112.20 | $112.20 | $112.20 |
| Purchase #4 | $106.30 | 4.530% | $111.1154 | $111.12 | $111.10 | $111.10 |
| Purchase #5 | $196.43 | 5.583% | $207.3967 | $207.40 | $207.40 | $207.40 |
| Purchase #6 | $227.84 | 8.297% | $246.7439 | $246.74 | $246.75 | $246.70 |
| Purchase #7 | $142.42 | 3.321% | $147.1498 | $147.15 | $147.15 | $147.10 |
| 7 purchase totals = | $982.64 | $1,058.7078 | $1,058.71 | $1,058.70 | $1,058.60 | |