| 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 | $22.55 | 3.567% | $23.3544 | $23.35 | $23.35 | $23.40 |
| Purchase #2 | $243.30 | 13.145% | $275.2818 | $275.28 | $275.30 | $275.30 |
| Purchase #3 | $123.83 | 5.199% | $130.2679 | $130.27 | $130.25 | $130.30 |
| Purchase #4 | $98.54 | 9.822% | $108.2186 | $108.22 | $108.20 | $108.20 |
| Purchase #5 | $134.85 | 11.493% | $150.3483 | $150.35 | $150.35 | $150.30 |
| Purchase #6 | $233.90 | 5.628% | $247.0639 | $247.06 | $247.05 | $247.10 |
| Purchase #7 | $87.70 | 12.440% | $98.6099 | $98.61 | $98.60 | $98.60 |
| 7 purchase totals = | $944.67 | $1,033.1448 | $1,033.14 | $1,033.10 | $1,033.20 | |