| 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 | $129.98 | 13.847% | $147.9783 | $147.98 | $148.00 | $148.00 |
| Purchase #2 | $183.76 | 12.167% | $206.1181 | $206.12 | $206.10 | $206.10 |
| Purchase #3 | $91.42 | 5.534% | $96.4792 | $96.48 | $96.50 | $96.50 |
| Purchase #4 | $123.41 | 4.857% | $129.404 | $129.40 | $129.40 | $129.40 |
| Purchase #5 | $194.28 | 12.397% | $218.3649 | $218.36 | $218.35 | $218.40 |
| Purchase #6 | $219.92 | 12.342% | $247.0625 | $247.06 | $247.05 | $247.10 |
| Purchase #7 | $212.92 | 9.721% | $233.618 | $233.62 | $233.60 | $233.60 |
| 7 purchase totals = | $1,155.69 | $1,279.0250 | $1,279.02 | $1,279.00 | $1,279.10 | |