| 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 | $34.63 | 4.496% | $36.187 | $36.19 | $36.20 | $36.20 |
| Purchase #2 | $134.96 | 5.654% | $142.5906 | $142.59 | $142.60 | $142.60 |
| Purchase #3 | $157.41 | 11.401% | $175.3563 | $175.36 | $175.35 | $175.40 |
| Purchase #4 | $233.93 | 5.326% | $246.3891 | $246.39 | $246.40 | $246.40 |
| Purchase #5 | $218.91 | 12.497% | $246.2672 | $246.27 | $246.25 | $246.30 |
| Purchase #6 | $38.42 | 10.786% | $42.564 | $42.56 | $42.55 | $42.60 |
| Purchase #7 | $120.44 | 7.177% | $129.084 | $129.08 | $129.10 | $129.10 |
| 7 purchase totals = | $938.70 | $1,018.4382 | $1,018.44 | $1,018.45 | $1,018.60 | |